{
  "document" : {
    "aggregate_severity" : {
      "namespace" : "https://access.redhat.com/security/updates/classification/",
      "text" : "Critical"
    },
    "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 Red Hat Hardened Images RPMs is now available.",
      "title" : "Topic"
    }, {
      "category" : "general",
      "text" : "This update includes the following RPMs:",
      "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-2026:7361",
      "url" : "https://access.redhat.com/errata/RHSA-2026:7361"
    }, {
      "category" : "external",
      "summary" : "https://images.redhat.com/",
      "url" : "https://images.redhat.com/"
    }, {
      "category" : "external",
      "summary" : "https://access.redhat.com/security/cve/CVE-2017-5436",
      "url" : "https://access.redhat.com/security/cve/CVE-2017-5436"
    }, {
      "category" : "external",
      "summary" : "https://access.redhat.com/security/updates/classification/",
      "url" : "https://access.redhat.com/security/updates/classification/"
    }, {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_7361.json"
    } ],
    "title" : "Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update",
    "tracking" : {
      "current_release_date" : "2026-04-21T19:46:39+00:00",
      "generator" : {
        "date" : "2026-04-21T19:46:39+00:00",
        "engine" : {
          "name" : "Red Hat SDEngine",
          "version" : "4.7.5"
        }
      },
      "id" : "RHSA-2026:7361",
      "initial_release_date" : "2026-04-10T06:59:19+00:00",
      "revision_history" : [ {
        "date" : "2026-04-10T06:59:19+00:00",
        "number" : "1",
        "summary" : "Initial version"
      }, {
        "date" : "2026-04-21T15:49:42+00:00",
        "number" : "2",
        "summary" : "Last updated version"
      }, {
        "date" : "2026-04-21T19:46:39+00:00",
        "number" : "3",
        "summary" : "Last generated version"
      } ],
      "status" : "final",
      "version" : "3"
    }
  },
  "product_tree" : {
    "branches" : [ {
      "branches" : [ {
        "branches" : [ {
          "category" : "product_name",
          "name" : "Red Hat Hardened Images",
          "product" : {
            "name" : "Red Hat Hardened Images",
            "product_id" : "Red Hat Hardened Images",
            "product_identification_helper" : {
              "cpe" : "cpe:/a:redhat:hummingbird:1"
            }
          }
        } ],
        "category" : "product_family",
        "name" : "Red Hat Hardened Images"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "graphite2-main@aarch64",
          "product" : {
            "name" : "graphite2-main@aarch64",
            "product_id" : "graphite2-main@aarch64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/graphite2@1.3.14-20.1.hum1?arch=aarch64&distro=hummingbird-20251124&repository_id=public-hummingbird-aarch64-rpms"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "aarch64"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "graphite2-main@src",
          "product" : {
            "name" : "graphite2-main@src",
            "product_id" : "graphite2-main@src",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/graphite2@1.3.14-20.1.hum1?arch=src&distro=hummingbird-20251124&repository_id=public-hummingbird-source-rpms"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "src"
      }, {
        "branches" : [ {
          "category" : "product_version",
          "name" : "graphite2-main@x86_64",
          "product" : {
            "name" : "graphite2-main@x86_64",
            "product_id" : "graphite2-main@x86_64",
            "product_identification_helper" : {
              "purl" : "pkg:rpm/redhat/graphite2@1.3.14-20.1.hum1?arch=x86_64&distro=hummingbird-20251124&repository_id=public-hummingbird-x86_64-rpms"
            }
          }
        } ],
        "category" : "architecture",
        "name" : "x86_64"
      } ],
      "category" : "vendor",
      "name" : "Red Hat"
    } ],
    "relationships" : [ {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "graphite2-main@aarch64 as a component of Red Hat Hardened Images",
        "product_id" : "Red Hat Hardened Images:graphite2-main@aarch64"
      },
      "product_reference" : "graphite2-main@aarch64",
      "relates_to_product_reference" : "Red Hat Hardened Images"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "graphite2-main@src as a component of Red Hat Hardened Images",
        "product_id" : "Red Hat Hardened Images:graphite2-main@src"
      },
      "product_reference" : "graphite2-main@src",
      "relates_to_product_reference" : "Red Hat Hardened Images"
    }, {
      "category" : "default_component_of",
      "full_product_name" : {
        "name" : "graphite2-main@x86_64 as a component of Red Hat Hardened Images",
        "product_id" : "Red Hat Hardened Images:graphite2-main@x86_64"
      },
      "product_reference" : "graphite2-main@x86_64",
      "relates_to_product_reference" : "Red Hat Hardened Images"
    } ]
  },
  "vulnerabilities" : [ {
    "acknowledgments" : [ {
      "names" : [ "the Mozilla project" ]
    }, {
      "names" : [ "Holger Fuhrmannek" ],
      "summary" : "Acknowledged by upstream."
    } ],
    "cve" : "CVE-2017-5436",
    "discovery_date" : "2017-04-19T00:00:00+00:00",
    "ids" : [ {
      "system_name" : "Red Hat Bugzilla ID",
      "text" : "1443327"
    } ],
    "notes" : [ {
      "category" : "description",
      "text" : "An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as well as Mozilla products. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.",
      "title" : "Vulnerability description"
    }, {
      "category" : "summary",
      "text" : "Mozilla: graphite2: Out-of-bounds write with malicious font in Graphite 2 (MFSA 2017-11, MFSA 2017-12)",
      "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" : [ "Red Hat Hardened Images:graphite2-main@aarch64", "Red Hat Hardened Images:graphite2-main@src", "Red Hat Hardened Images:graphite2-main@x86_64" ]
    },
    "references" : [ {
      "category" : "self",
      "summary" : "Canonical URL",
      "url" : "https://access.redhat.com/security/cve/CVE-2017-5436"
    }, {
      "category" : "external",
      "summary" : "RHBZ#1443327",
      "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1443327"
    }, {
      "category" : "external",
      "summary" : "https://www.cve.org/CVERecord?id=CVE-2017-5436",
      "url" : "https://www.cve.org/CVERecord?id=CVE-2017-5436"
    }, {
      "category" : "external",
      "summary" : "https://nvd.nist.gov/vuln/detail/CVE-2017-5436",
      "url" : "https://nvd.nist.gov/vuln/detail/CVE-2017-5436"
    }, {
      "category" : "external",
      "summary" : "https://www.mozilla.org/en-US/security/advisories/mfsa2017-11/#CVE-2017-5436",
      "url" : "https://www.mozilla.org/en-US/security/advisories/mfsa2017-11/#CVE-2017-5436"
    } ],
    "release_date" : "2017-04-19T00:00:00+00:00",
    "remediations" : [ {
      "category" : "vendor_fix",
      "date" : "2026-04-10T06:59:19+00:00",
      "details" : "For details on how to apply this update, which includes the changes described in this advisory, refer to:\nhttps://images.redhat.com/",
      "product_ids" : [ "Red Hat Hardened Images:graphite2-main@aarch64", "Red Hat Hardened Images:graphite2-main@src", "Red Hat Hardened Images:graphite2-main@x86_64" ],
      "restart_required" : {
        "category" : "none"
      },
      "url" : "https://access.redhat.com/errata/RHSA-2026:7361"
    } ],
    "scores" : [ {
      "cvss_v3" : {
        "attackComplexity" : "LOW",
        "attackVector" : "NETWORK",
        "availabilityImpact" : "HIGH",
        "baseScore" : 8.8,
        "baseSeverity" : "HIGH",
        "confidentialityImpact" : "HIGH",
        "integrityImpact" : "HIGH",
        "privilegesRequired" : "NONE",
        "scope" : "UNCHANGED",
        "userInteraction" : "REQUIRED",
        "vectorString" : "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
        "version" : "3.0"
      },
      "products" : [ "Red Hat Hardened Images:graphite2-main@aarch64", "Red Hat Hardened Images:graphite2-main@src", "Red Hat Hardened Images:graphite2-main@x86_64" ]
    } ],
    "threats" : [ {
      "category" : "impact",
      "details" : "Critical"
    } ],
    "title" : "Mozilla: graphite2: Out-of-bounds write with malicious font in Graphite 2 (MFSA 2017-11, MFSA 2017-12)"
  } ]
}