{ "document": { "aggregate_severity": { "namespace": "https://access.redhat.com/security/updates/classification/", "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright © Red Hat, Inc. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "An update for python-pillow is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The python-pillow packages contain a Python image processing library that provides extensive file format support, an efficient internal representation, and powerful image-processing capabilities.\n\nSecurity Fix(es):\n\n* python-pillow: Out-of-bounds read in J2K image reader (CVE-2021-25287)\n\n* python-pillow: Out-of-bounds read in J2K image reader (CVE-2021-25288)\n\n* python-pillow: Negative-offset memcpy in TIFF image reader (CVE-2021-25290)\n\n* python-pillow: Regular expression DoS in PDF format parser (CVE-2021-25292)\n\n* python-pillow: Out-of-bounds read in SGI RLE image reader (CVE-2021-25293)\n\n* python-pillow: Excessive memory allocation in BLP image reader (CVE-2021-27921)\n\n* python-pillow: Excessive memory allocation in ICNS image reader (CVE-2021-27922)\n\n* python-pillow: Excessive memory allocation in ICO image reader (CVE-2021-27923)\n\n* python-pillow: Excessive memory allocation in PSD image reader (CVE-2021-28675)\n\n* python-pillow: Infinite loop in FLI image reader (CVE-2021-28676)\n\n* python-pillow: Excessive CPU use in EPS image reader (CVE-2021-28677)\n\n* python-pillow: Excessive looping in BLP image reader (CVE-2021-28678)\n\n* python-pillow: Buffer overflow in image convert function (CVE-2021-34552)\n\n* python-pillow: Buffer over-read in PCX image reader (CVE-2020-35653)\n\n* python-pillow: Buffer over-read in SGI RLE image reader (CVE-2020-35655)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2021:4149", "url": "https://access.redhat.com/errata/RHSA-2021:4149" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/", "url": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/" }, { "category": "external", "summary": "1915420", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1915420" }, { "category": "external", "summary": "1915432", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1915432" }, { "category": "external", "summary": "1934685", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1934685" }, { "category": "external", "summary": "1934699", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1934699" }, { "category": "external", "summary": "1934705", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1934705" }, { "category": "external", "summary": "1935384", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935384" }, { "category": "external", "summary": "1935396", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935396" }, { "category": "external", "summary": "1935401", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935401" }, { "category": "external", "summary": "1958226", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958226" }, { "category": "external", "summary": "1958231", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958231" }, { "category": "external", "summary": "1958240", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958240" }, { "category": "external", "summary": "1958252", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958252" }, { "category": "external", "summary": "1958257", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958257" }, { "category": "external", "summary": "1958263", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958263" }, { "category": "external", "summary": "1982378", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1982378" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4149.json" } ], "title": "Red Hat Security Advisory: python-pillow security update", 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"2021-01-12T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1915420" } ], "notes": [ { "category": "description", "text": "A flaw was found in python-pillow. The PcxDecode in Pillow has a buffer over-read when decoding a crafted PCX file due to the user-supplied stride value trusted for buffer calculations. The highest threat from this vulnerability is to system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Buffer over-read in PCX image reader", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2020-35653" }, { "category": "external", "summary": "RHBZ#1915420", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1915420" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2020-35653", "url": "https://www.cve.org/CVERecord?id=CVE-2020-35653" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2020-35653", "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35653" }, { "category": "external", "summary": "https://pillow.readthedocs.io/en/stable/releasenotes/8.1.0.html#security", "url": "https://pillow.readthedocs.io/en/stable/releasenotes/8.1.0.html#security" } ], "release_date": "2021-01-03T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-09T17:42:23+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.x86_64", 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j2ku_graya_la. For J2k images with multiple bands, it’s legal to have different widths for each band, e.g. 1 byte for L, 4 bytes for A.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Out-of-bounds read in J2K image reader", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "python-pillow: Out-of-bounds read in J2K image reader" }, { "cve": "CVE-2021-25290", "cwe": { "id": "CWE-120", "name": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')" }, "discovery_date": "2021-03-01T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1934685" } ], "notes": [ { "category": "description", "text": "A flaw was found in python-pillow. In TiffDecode.c, there is a negative-offset memcpy with an invalid size which could lead to a system crash.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Negative-offset memcpy in TIFF image reader", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "python-pillow: Negative-offset memcpy in TIFF image reader" }, { "cve": "CVE-2021-25292", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "discovery_date": "2021-03-01T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1934699" } ], "notes": [ { "category": "description", "text": "A flaw was found in python-pillow. The PDF parser has a catastrophic backtracking regex that could be used as a DOS attack.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Regular expression DoS in PDF format parser", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-25292" }, { "category": "external", "summary": "RHBZ#1934699", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1934699" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-25292", "url": "https://www.cve.org/CVERecord?id=CVE-2021-25292" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-25292", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-25292" } ], "release_date": "2021-02-28T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-09T17:42:23+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "python-pillow: Regular expression DoS in PDF format parser" }, { "cve": "CVE-2021-25293", "cwe": { "id": "CWE-125", "name": "Out-of-bounds Read" }, "discovery_date": "2021-03-01T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1934705" } ], "notes": [ { "category": "description", "text": "A flaw was found in python-pillow. There is an Out of Bounds Read in SGIRleDecode.c.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Out-of-bounds read in SGI RLE image reader", "title": "Vulnerability summary" }, { "category": "other", "text": "Disable the invoice generation feature to mitigate this vulnerability in Red Hat Quay.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", 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Attackers can cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for a BLP container, and thus an attempted memory allocation can be very large.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Excessive memory allocation in BLP image reader", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", 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Attackers can cause a denial of service (memory consumption) because the reported size of a contained image is not properly checked for an ICO container, and thus an attempted memory allocation can be very large.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Excessive memory allocation in ICO image reader", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-27923" }, { "category": "external", "summary": "RHBZ#1935401", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935401" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-27923", "url": "https://www.cve.org/CVERecord?id=CVE-2021-27923" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-27923", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27923" } ], "release_date": "2021-03-03T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-09T17:42:23+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.aarch64", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "python-pillow: Excessive memory allocation in ICO image reader" }, { "cve": "CVE-2021-28675", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "discovery_date": "2021-04-01T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1958240" } ], "notes": [ { "category": "description", "text": "A flaw was found in python-pillow. PsdImagePlugin.PsdImageFile does not sanity check the number of input layers with regard to the size of the data block which could lead to a denial-of-service.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Excessive memory allocation in PSD image reader", "title": "Vulnerability summary" }, { "category": "other", "text": "To mitigate this feature on Red Hat Quay keep the invoice generation feature disabled, as it is by default.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", 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to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.x86_64", 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"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.aarch64", 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FliDecode.c did not properly check that the block advance was non-zero, potentially leading to an infinite loop on load. This issue dates to the PIL fork. 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The readline used in EPS has to deal with any combination of \\r and \\n as line endings. It accidentally used a quadratic method of accumulating lines while looking for a line ending. A malicious EPS file could use this to perform a denial-of-service of Pillow in the open phase, before an image was accepted for opening.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Excessive CPU use in EPS image reader", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "python-pillow: Excessive CPU use in EPS image reader" }, { "cve": "CVE-2021-28678", "cwe": { "id": "CWE-20", "name": "Improper Input Validation" }, "discovery_date": "2021-04-01T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1958263" } ], "notes": [ { "category": "description", "text": "A flaw was found in python-pillow. BlpImagePlugin did not properly check that reads after jumping to file offsets returned data. This could lead to a denial-of-service where the decoder could be run a large number of times on empty data.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Excessive looping in BLP image reader", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2021-28678" }, { "category": "external", "summary": "RHBZ#1958263", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958263" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-28678", "url": "https://www.cve.org/CVERecord?id=CVE-2021-28678" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-28678", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28678" } ], "release_date": "2021-04-01T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-09T17:42:23+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", 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"AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "python-pillow: Excessive looping in BLP image reader" }, { "cve": "CVE-2021-34552", "cwe": { "id": "CWE-119", "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer" }, "discovery_date": "2021-07-13T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "1982378" } ], "notes": [ { "category": "description", "text": "A flaw was found in python-pillow. This flaw allows an attacker to pass controlled parameters directly into a convert function, triggering a buffer overflow in the \"convert()\" or \"ImagingConvertTransparent()\" functions in Convert.c. The highest threat to this vulnerability is to system availability.\r\n\r\nIn Red Hat Quay, a vulnerable version of python-pillow is shipped with quay-registry-container, however the invoice generation feature which uses python-pillow is disabled by default. Therefore impact has been rated Moderate.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-pillow: Buffer overflow in image convert function", "title": "Vulnerability summary" }, { "category": "other", "text": "Due to the compiler options used, the buffer overflow is detected and the impact is lowered to a crash only. Additionally, the \"mode\" parameter has to be attacker controlled, which is considered a rare case.", "title": "Statement" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.s390x", 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"https://access.redhat.com/security/cve/CVE-2021-34552" }, { "category": "external", "summary": "RHBZ#1982378", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1982378" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2021-34552", "url": "https://www.cve.org/CVERecord?id=CVE-2021-34552" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2021-34552", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34552" }, { "category": "external", "summary": "https://pillow.readthedocs.io/en/stable/releasenotes/8.3.0.html#buffer-overflow", "url": "https://pillow.readthedocs.io/en/stable/releasenotes/8.3.0.html#buffer-overflow" } ], "release_date": "2021-07-13T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-09T17:42:23+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ 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"AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2021:4149" }, { "category": "workaround", "details": "To mitigate this flaw on Red Hat Quay, keep the invoice generation feature disabled, as it is by default.\n\nRed Hat Satellite 6.9 customers can apply following hotfix to eliminate the vulnerability warnings.\n* Download python2-daemon-2.1.2-7.1.HFRHBZ1998199.el7sat.noarch.rpm from https://bugzilla.redhat.com/attachment.cgi?id=1819471\n* Stop services:\n# satellite-maintain service stop\n* Upgrade python2-daemon and remove affected package\n# rpm -Uvh python2-daemon-2.1.2-7.1.HFRHBZ1998199.el7sat.noarch.rpm\n# yum remove python-pillow\n* Restart services:\n# satellite-maintain service start\n\nSatellite 6.10 future release is also fixing this.", "product_ids": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "AppStream-8.5.0.GA:python-pillow-0:5.1.1-16.el8.src", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python-pillow-debugsource-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-debuginfo-0:5.1.1-16.el8.x86_64", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.aarch64", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.ppc64le", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.s390x", "AppStream-8.5.0.GA:python3-pillow-tk-debuginfo-0:5.1.1-16.el8.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "python-pillow: Buffer overflow in image convert function" } ] }