{
  "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": "Updated gc packages that fix one security issue are now available for Red\nHat Satellite Proxy 5.6.\n\nThe Red Hat Security Response Team has rated this update as having Moderate\nsecurity impact. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available from the CVE link in\nthe References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Red Hat Satellite Proxy provides a package-caching mechanism that reduces\nthe bandwidth requirements for Red Hat Satellite and enables custom package\ndeployment. Red Hat Satellite Proxy customers are able to cache RPM\npackages, such as are provided by Errata Updates from Red Hat, or custom\nRPM packages generated by their organization, on an internal,\ncentrally-located server.\n\ngc is a Boehm-Demers-Weiser conservative garbage collector for C and C++.\n\nIt was discovered that gc's implementation of the malloc() and calloc()\nroutines did not properly perform parameter sanitization when allocating\nmemory. If an application using gc did not implement application-level\nvalidity checks for the malloc() and calloc() routines, a remote attacker\ncould provide specially crafted application-specific input, which, when\nprocessed by the application, could lead to an application crash or,\npotentially, arbitrary code execution with the privileges of the user\nrunning the application. (CVE-2012-2673)\n\nUsers of Red Hat Network Proxy 5.6 are advised to upgrade to these updated\npackages, which contain a backported patch to correct this issue. For this\nupdate to take effect, Red Hat Network Proxy must be restarted. Refer to\nthe Solution section for details.",
        "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-2014:0150",
        "url": "https://access.redhat.com/errata/RHSA-2014:0150"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#moderate",
        "url": "https://access.redhat.com/security/updates/classification/#moderate"
      },
      {
        "category": "external",
        "summary": "828878",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=828878"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_0150.json"
      }
    ],
    "title": "Red Hat Security Advisory: gc security update",
    "tracking": {
      "current_release_date": "2026-01-28T22:35:02+00:00",
      "generator": {
        "date": "2026-01-28T22:35:02+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.6.16"
        }
      },
      "id": "RHSA-2014:0150",
      "initial_release_date": "2014-02-10T17:29:19+00:00",
      "revision_history": [
        {
          "date": "2014-02-10T17:29:19+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2014-02-10T17:29:19+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2026-01-28T22:35:02+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Satellite Proxy 5.6 (RHEL v.5)",
                "product": {
                  "name": "Red Hat Satellite Proxy 5.6 (RHEL v.5)",
                  "product_id": "5Server-RHNProxy56",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:network_proxy:5.6::el5"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Satellite Proxy"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "gc-debuginfo-0:7.1-12.2.el5sat.x86_64",
                "product": {
                  "name": "gc-debuginfo-0:7.1-12.2.el5sat.x86_64",
                  "product_id": "gc-debuginfo-0:7.1-12.2.el5sat.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/gc-debuginfo@7.1-12.2.el5sat?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "gc-0:7.1-12.2.el5sat.x86_64",
                "product": {
                  "name": "gc-0:7.1-12.2.el5sat.x86_64",
                  "product_id": "gc-0:7.1-12.2.el5sat.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/gc@7.1-12.2.el5sat?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "gc-debuginfo-0:7.1-12.2.el5sat.s390x",
                "product": {
                  "name": "gc-debuginfo-0:7.1-12.2.el5sat.s390x",
                  "product_id": "gc-debuginfo-0:7.1-12.2.el5sat.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/gc-debuginfo@7.1-12.2.el5sat?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "gc-0:7.1-12.2.el5sat.s390x",
                "product": {
                  "name": "gc-0:7.1-12.2.el5sat.s390x",
                  "product_id": "gc-0:7.1-12.2.el5sat.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/gc@7.1-12.2.el5sat?arch=s390x"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "gc-0:7.1-12.2.el5sat.src",
                "product": {
                  "name": "gc-0:7.1-12.2.el5sat.src",
                  "product_id": "gc-0:7.1-12.2.el5sat.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/gc@7.1-12.2.el5sat?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gc-0:7.1-12.2.el5sat.s390x as a component of Red Hat Satellite Proxy 5.6 (RHEL v.5)",
          "product_id": "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.s390x"
        },
        "product_reference": "gc-0:7.1-12.2.el5sat.s390x",
        "relates_to_product_reference": "5Server-RHNProxy56"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gc-0:7.1-12.2.el5sat.src as a component of Red Hat Satellite Proxy 5.6 (RHEL v.5)",
          "product_id": "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.src"
        },
        "product_reference": "gc-0:7.1-12.2.el5sat.src",
        "relates_to_product_reference": "5Server-RHNProxy56"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gc-0:7.1-12.2.el5sat.x86_64 as a component of Red Hat Satellite Proxy 5.6 (RHEL v.5)",
          "product_id": "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.x86_64"
        },
        "product_reference": "gc-0:7.1-12.2.el5sat.x86_64",
        "relates_to_product_reference": "5Server-RHNProxy56"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gc-debuginfo-0:7.1-12.2.el5sat.s390x as a component of Red Hat Satellite Proxy 5.6 (RHEL v.5)",
          "product_id": "5Server-RHNProxy56:gc-debuginfo-0:7.1-12.2.el5sat.s390x"
        },
        "product_reference": "gc-debuginfo-0:7.1-12.2.el5sat.s390x",
        "relates_to_product_reference": "5Server-RHNProxy56"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "gc-debuginfo-0:7.1-12.2.el5sat.x86_64 as a component of Red Hat Satellite Proxy 5.6 (RHEL v.5)",
          "product_id": "5Server-RHNProxy56:gc-debuginfo-0:7.1-12.2.el5sat.x86_64"
        },
        "product_reference": "gc-debuginfo-0:7.1-12.2.el5sat.x86_64",
        "relates_to_product_reference": "5Server-RHNProxy56"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2012-2673",
      "discovery_date": "2012-06-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "828878"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Multiple integer overflows in the (1) GC_generic_malloc and (2) calloc functions in malloc.c, and the (3) GC_generic_malloc_ignore_off_page function in mallocx.c in Boehm-Demers-Weiser GC (libgc) before 7.2 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "gc: malloc() and calloc() overflows",
          "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": [
          "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.s390x",
          "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.src",
          "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.x86_64",
          "5Server-RHNProxy56:gc-debuginfo-0:7.1-12.2.el5sat.s390x",
          "5Server-RHNProxy56:gc-debuginfo-0:7.1-12.2.el5sat.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2012-2673"
        },
        {
          "category": "external",
          "summary": "RHBZ#828878",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=828878"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2012-2673",
          "url": "https://www.cve.org/CVERecord?id=CVE-2012-2673"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2012-2673",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-2673"
        }
      ],
      "release_date": "2012-06-05T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2014-02-10T17:29:19+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nThis update is available via the Red Hat Network. Details on how to use the\nRed Hat Network to apply this update are available at\nhttps://access.redhat.com/site/articles/11258\n\nRun the following command to restart the Red Hat Network Proxy server:\n\n# rhn-proxy restart",
          "product_ids": [
            "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.s390x",
            "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.src",
            "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.x86_64",
            "5Server-RHNProxy56:gc-debuginfo-0:7.1-12.2.el5sat.s390x",
            "5Server-RHNProxy56:gc-debuginfo-0:7.1-12.2.el5sat.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2014:0150"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "products": [
            "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.s390x",
            "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.src",
            "5Server-RHNProxy56:gc-0:7.1-12.2.el5sat.x86_64",
            "5Server-RHNProxy56:gc-debuginfo-0:7.1-12.2.el5sat.s390x",
            "5Server-RHNProxy56:gc-debuginfo-0:7.1-12.2.el5sat.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "gc: malloc() and calloc() overflows"
    }
  ]
}