{
  "document": {
    "aggregate_severity": {
      "text": "Critical"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "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 Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      },
      {
        "category": "details",
        "text": "* SECURITY UPDATE: double free in vpx_codec_enc_init_multi() when\n     encoder initialisation fails (ELSCVE-171705)\n     - debian/patches/CVE-2025-5283.patch: release ownership of\n       mr_low_res_mode_info when vp8_create_compressor() fails so the\n       buffer is not freed twice, in vp8/vp8_cx_iface.c and\n       vpx/src/vpx_encoder.c.\n     - CVE-2025-5283",
        "title": "Details"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152",
        "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/ubuntu18.04els/advisories/2026/clsa-2026_1787214152.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-08-20T08:23:30Z",
      "generator": {
        "date": "2026-08-20T08:23:30Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CLSA-2026:1787214152",
      "initial_release_date": "2026-08-20T08:23:30Z",
      "revision_history": [
        {
          "date": "2026-08-20T08:23:30Z",
          "number": "1",
          "summary": "Initial version"
        }
      ],
      "status": "final",
      "version": "1"
    },
    "title": "Fix of 5 CVEs"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Ubuntu 18.04",
                "product": {
                  "name": "Ubuntu 18.04",
                  "product_id": "Ubuntu-18",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Ubuntu"
          }
        ],
        "category": "vendor",
        "name": "Canonical Ltd."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
                "product": {
                  "name": "libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
                  "product_id": "libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/libvpx-dev@1.7.0-3ubuntu0.18.04.1%2Btuxcare.els4?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
                "product": {
                  "name": "vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
                  "product_id": "vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/vpx-tools@1.7.0-3ubuntu0.18.04.1%2Btuxcare.els4?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
                "product": {
                  "name": "libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
                  "product_id": "libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/libvpx5@1.7.0-3ubuntu0.18.04.1%2Btuxcare.els4?arch=amd64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
                "product": {
                  "name": "libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
                  "product_id": "libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/libvpx-doc@1.7.0-3ubuntu0.18.04.1%2Btuxcare.els4?arch=all"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "all"
          }
        ],
        "category": "vendor",
        "name": "CloudLinux"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
        },
        "product_reference": "libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
        },
        "product_reference": "vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all"
        },
        "product_reference": "libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
        },
        "product_reference": "libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-5197",
      "cwe": {
        "id": "CWE-190",
        "name": "Integer Overflow or Wraparound"
      },
      "notes": [
        {
          "category": "description",
          "text": "There exists interger overflows in libvpx in versions prior to 1.14.1. Calling vpx_img_alloc() with a large value of the d_w, d_h, or align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned vpx_image_t struct may be invalid. Calling vpx_img_wrap() with a large value of the d_w, d_h, or stride_align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned vpx_image_t struct may be invalid. We recommend upgrading to version 1.14.1 or beyond",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "fixed": [
          "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
          "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2024-5197"
        },
        {
          "category": "external",
          "summary": "https://g-issues.chromium.org/issues/332382766",
          "url": "https://g-issues.chromium.org/issues/332382766"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2024/06/msg00005.html",
          "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00005.html"
        }
      ],
      "release_date": "2024-06-03T14:15:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-08-20T08:22:33.859635Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152",
          "product_ids": [
            "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
            "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Critical"
        }
      ]
    },
    {
      "cve": "CVE-2023-44488",
      "cwe": {
        "id": "CWE-755",
        "name": "Improper Handling of Exceptional Conditions"
      },
      "notes": [
        {
          "category": "description",
          "text": "VP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding.",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "fixed": [
          "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
          "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2023-44488"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/30/4",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/30/4"
        },
        {
          "category": "external",
          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2241806",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2241806"
        },
        {
          "category": "external",
          "summary": "https://github.com/webmproject/libvpx/commit/263682c9a29395055f3b3afe2d97be1828a6223f",
          "url": "https://github.com/webmproject/libvpx/commit/263682c9a29395055f3b3afe2d97be1828a6223f"
        },
        {
          "category": "external",
          "summary": "https://github.com/webmproject/libvpx/commit/df9fd9d5b7325060b2b921558a1eb20ca7880937",
          "url": "https://github.com/webmproject/libvpx/commit/df9fd9d5b7325060b2b921558a1eb20ca7880937"
        },
        {
          "category": "external",
          "summary": "https://github.com/webmproject/libvpx/compare/v1.13.0...v1.13.1",
          "url": "https://github.com/webmproject/libvpx/compare/v1.13.0...v1.13.1"
        },
        {
          "category": "external",
          "summary": "https://github.com/webmproject/libvpx/releases/tag/v1.13.1",
          "url": "https://github.com/webmproject/libvpx/releases/tag/v1.13.1"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2023/10/msg00001.html",
          "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00001.html"
        },
        {
          "category": "external",
          "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TE7F54W5O5RS4ZMAAC7YK3CZWQXIDSKB/",
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TE7F54W5O5RS4ZMAAC7YK3CZWQXIDSKB/"
        },
        {
          "category": "external",
          "summary": "https://security.gentoo.org/glsa/202310-04",
          "url": "https://security.gentoo.org/glsa/202310-04"
        },
        {
          "category": "external",
          "summary": "https://www.debian.org/security/2023/dsa-5518",
          "url": "https://www.debian.org/security/2023/dsa-5518"
        }
      ],
      "release_date": "2023-09-30T20:15:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-08-20T08:22:33.859635Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152",
          "product_ids": [
            "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
            "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    },
    {
      "cve": "CVE-2023-6349",
      "cwe": {
        "id": "CWE-122",
        "name": "Heap-based Buffer Overflow"
      },
      "notes": [
        {
          "category": "description",
          "text": "A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx.\nWe recommend upgrading to version 1.13.1 or above",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "fixed": [
          "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
          "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2023-6349"
        },
        {
          "category": "external",
          "summary": "https://crbug.com/webm/1642",
          "url": "https://crbug.com/webm/1642"
        }
      ],
      "release_date": "2024-05-27T12:15:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-08-20T08:22:33.859635Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152",
          "product_ids": [
            "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
            "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    },
    {
      "cve": "CVE-2025-5283",
      "cwe": {
        "id": "CWE-416",
        "name": "Use After Free"
      },
      "notes": [
        {
          "category": "description",
          "text": "Use after free in libvpx in Google Chrome prior to 137.0.7151.55 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "fixed": [
          "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
          "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-5283"
        },
        {
          "category": "external",
          "summary": "https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_27.html",
          "url": "https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_27.html"
        },
        {
          "category": "external",
          "summary": "https://issues.chromium.org/issues/419467315",
          "url": "https://issues.chromium.org/issues/419467315"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2025/05/msg00043.html",
          "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00043.html"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2025/05/msg00046.html",
          "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00046.html"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2025/05/msg00052.html",
          "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00052.html"
        }
      ],
      "release_date": "2025-05-27T21:15:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-08-20T08:22:33.859635Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152",
          "product_ids": [
            "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
            "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    },
    {
      "cve": "CVE-2023-5217",
      "cwe": {
        "id": "CWE-787",
        "name": "Out-of-bounds Write"
      },
      "notes": [
        {
          "category": "description",
          "text": "Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "fixed": [
          "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
          "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
          "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2023-5217"
        },
        {
          "category": "external",
          "summary": "http://seclists.org/fulldisclosure/2023/Oct/12",
          "url": "http://seclists.org/fulldisclosure/2023/Oct/12"
        },
        {
          "category": "external",
          "summary": "http://seclists.org/fulldisclosure/2023/Oct/16",
          "url": "http://seclists.org/fulldisclosure/2023/Oct/16"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/28/5",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/28/5"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/28/6",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/28/6"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/29/1",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/29/1"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/29/11",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/29/11"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/29/12",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/29/12"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/29/14",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/29/14"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/29/2",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/29/2"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/29/7",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/29/7"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/29/9",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/29/9"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/30/1",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/30/1"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/30/2",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/30/2"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/30/3",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/30/3"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/30/4",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/30/4"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/09/30/5",
          "url": "http://www.openwall.com/lists/oss-security/2023/09/30/5"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/10/01/1",
          "url": "http://www.openwall.com/lists/oss-security/2023/10/01/1"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/10/01/2",
          "url": "http://www.openwall.com/lists/oss-security/2023/10/01/2"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/10/01/5",
          "url": "http://www.openwall.com/lists/oss-security/2023/10/01/5"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/10/02/6",
          "url": "http://www.openwall.com/lists/oss-security/2023/10/02/6"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2023/10/03/11",
          "url": "http://www.openwall.com/lists/oss-security/2023/10/03/11"
        },
        {
          "category": "external",
          "summary": "https://arstechnica.com/security/2023/09/new-0-day-in-chrome-and-firefox-is-likely-to-plague-other-software/",
          "url": "https://arstechnica.com/security/2023/09/new-0-day-in-chrome-and-firefox-is-likely-to-plague-other-software/"
        },
        {
          "category": "external",
          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2241191",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2241191"
        },
        {
          "category": "external",
          "summary": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_27.html",
          "url": "https://chromereleases.googleblog.com/2023/09/stable-channel-update-for-desktop_27.html"
        },
        {
          "category": "external",
          "summary": "https://crbug.com/1486441",
          "url": "https://crbug.com/1486441"
        },
        {
          "category": "external",
          "summary": "https://github.com/webmproject/libvpx/commit/3fbd1dca6a4d2dad332a2110d646e4ffef36d590",
          "url": "https://github.com/webmproject/libvpx/commit/3fbd1dca6a4d2dad332a2110d646e4ffef36d590"
        },
        {
          "category": "external",
          "summary": "https://github.com/webmproject/libvpx/commit/af6dedd715f4307669366944cca6e0417b290282",
          "url": "https://github.com/webmproject/libvpx/commit/af6dedd715f4307669366944cca6e0417b290282"
        },
        {
          "category": "external",
          "summary": "https://github.com/webmproject/libvpx/releases/tag/v1.13.1",
          "url": "https://github.com/webmproject/libvpx/releases/tag/v1.13.1"
        },
        {
          "category": "external",
          "summary": "https://github.com/webmproject/libvpx/tags",
          "url": "https://github.com/webmproject/libvpx/tags"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2023/09/msg00038.html",
          "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00038.html"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2023/10/msg00001.html",
          "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00001.html"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2023/10/msg00015.html",
          "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00015.html"
        },
        {
          "category": "external",
          "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MFWDFJSSIFKWKNOCTQCFUNZWAXUCSS4/",
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4MFWDFJSSIFKWKNOCTQCFUNZWAXUCSS4/"
        },
        {
          "category": "external",
          "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/55YVCZNAVY3Y5E4DWPWMX2SPKZ2E5SOV/",
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/55YVCZNAVY3Y5E4DWPWMX2SPKZ2E5SOV/"
        },
        {
          "category": "external",
          "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AY642Z6JZODQJE7Z62CFREVUHEGCXGPD/",
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AY642Z6JZODQJE7Z62CFREVUHEGCXGPD/"
        },
        {
          "category": "external",
          "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BCVSHVX2RFBU3RMCUFSATVQEJUFD4Q63/",
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BCVSHVX2RFBU3RMCUFSATVQEJUFD4Q63/"
        },
        {
          "category": "external",
          "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CWEJYS5NC7KVFYU3OAMPKQDYN6JQGVK6/",
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CWEJYS5NC7KVFYU3OAMPKQDYN6JQGVK6/"
        },
        {
          "category": "external",
          "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TE7F54W5O5RS4ZMAAC7YK3CZWQXIDSKB/",
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TE7F54W5O5RS4ZMAAC7YK3CZWQXIDSKB/"
        },
        {
          "category": "external",
          "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/",
          "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WTRUIS3564P7ZLM2S2IH4Y4KZ327LI4I/"
        },
        {
          "category": "external",
          "summary": "https://pastebin.com/TdkC4pDv",
          "url": "https://pastebin.com/TdkC4pDv"
        },
        {
          "category": "external",
          "summary": "https://security-tracker.debian.org/tracker/CVE-2023-5217",
          "url": "https://security-tracker.debian.org/tracker/CVE-2023-5217"
        },
        {
          "category": "external",
          "summary": "https://security.gentoo.org/glsa/202310-04",
          "url": "https://security.gentoo.org/glsa/202310-04"
        },
        {
          "category": "external",
          "summary": "https://security.gentoo.org/glsa/202401-34",
          "url": "https://security.gentoo.org/glsa/202401-34"
        },
        {
          "category": "external",
          "summary": "https://stackdiary.com/google-discloses-a-webm-vp8-bug-tracked-as-cve-2023-5217/",
          "url": "https://stackdiary.com/google-discloses-a-webm-vp8-bug-tracked-as-cve-2023-5217/"
        },
        {
          "category": "external",
          "summary": "https://support.apple.com/kb/HT213961",
          "url": "https://support.apple.com/kb/HT213961"
        },
        {
          "category": "external",
          "summary": "https://support.apple.com/kb/HT213972",
          "url": "https://support.apple.com/kb/HT213972"
        },
        {
          "category": "external",
          "summary": "https://twitter.com/maddiestone/status/1707163313711497266",
          "url": "https://twitter.com/maddiestone/status/1707163313711497266"
        },
        {
          "category": "external",
          "summary": "https://www.debian.org/security/2023/dsa-5508",
          "url": "https://www.debian.org/security/2023/dsa-5508"
        },
        {
          "category": "external",
          "summary": "https://www.debian.org/security/2023/dsa-5509",
          "url": "https://www.debian.org/security/2023/dsa-5509"
        },
        {
          "category": "external",
          "summary": "https://www.debian.org/security/2023/dsa-5510",
          "url": "https://www.debian.org/security/2023/dsa-5510"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-44/",
          "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2023-44/"
        },
        {
          "category": "external",
          "summary": "https://www.openwall.com/lists/oss-security/2023/09/28/5",
          "url": "https://www.openwall.com/lists/oss-security/2023/09/28/5"
        },
        {
          "category": "external",
          "summary": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-5217",
          "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-5217"
        }
      ],
      "release_date": "2023-09-28T16:15:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-08-20T08:22:33.859635Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152",
          "product_ids": [
            "Ubuntu-18:libvpx-dev-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:libvpx-doc-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.all",
            "Ubuntu-18:libvpx5-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64",
            "Ubuntu-18:vpx-tools-0:1.7.0-3ubuntu0.18.04.1+tuxcare.els4.amd64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1787214152"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    }
  ]
}