ubuntu-cve-2023-49502
Vulnerability from osv_ubuntu
Published
2024-04-19 17:15
Modified
2026-04-22 07:45
Summary
Details

Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary code via the ff_bwdif_filter_intra_c function in the libavfilter/bwdifdsp.c:125:5 component.

Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libav-tools",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavcodec-extra-54",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavcodec54",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavdevice-extra-53",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavdevice53",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavfilter-extra-3",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavfilter3",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavformat-extra-54",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavformat54",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavresample1",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavutil-extra-52",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libavutil52",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libswscale-extra-2",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          },
          {
            "binary_name": "libswscale2",
            "binary_version": "6:9.20-0ubuntu0.14.04.1+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:14.04:LTS",
        "name": "libav",
        "purl": "pkg:deb/ubuntu/libav@6:9.20-0ubuntu0.14.04.1+esm1?arch=source\u0026distro=esm-infra-legacy/trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6:0.8.7-1ubuntu2",
        "6:9.10-1ubuntu1",
        "6:9.10-1ubuntu2",
        "6:9.10-1ubuntu5",
        "6:9.10-1ubuntu6",
        "6:9.10-1ubuntu7",
        "6:9.11-2ubuntu1",
        "6:9.11-2ubuntu2",
        "6:9.13-0ubuntu0.14.04.1",
        "6:9.14-0ubuntu0.14.04.1",
        "6:9.16-0ubuntu0.14.04.1",
        "6:9.18-0ubuntu0.14.04.1",
        "6:9.20-0ubuntu0.14.04.1",
        "6:9.20-0ubuntu0.14.04.1+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ffmpeg",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavcodec-extra57",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavcodec57",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavdevice57",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavfilter-extra",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavfilter-extra6",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavfilter6",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavformat57",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavresample3",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavutil55",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libpostproc54",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libswresample2",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libswscale4",
            "binary_version": "7:3.4.11-0ubuntu0.1+esm5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "ffmpeg",
        "purl": "pkg:deb/ubuntu/ffmpeg@7:3.4.11-0ubuntu0.1+esm5?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7:3.4.11-0ubuntu0.1+esm5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7:3.3.4-2",
        "7:3.3.4-2build3",
        "7:3.4-2ubuntu2",
        "7:3.4-4",
        "7:3.4-4build1",
        "7:3.4.1-1",
        "7:3.4.1-1build1",
        "7:3.4.2-1",
        "7:3.4.2-1build1",
        "7:3.4.2-2",
        "7:3.4.4-0ubuntu0.18.04.1",
        "7:3.4.6-0ubuntu0.18.04.1",
        "7:3.4.8-0ubuntu0.2",
        "7:3.4.11-0ubuntu0.1",
        "7:3.4.11-0ubuntu0.1+esm1",
        "7:3.4.11-0ubuntu0.1+esm2",
        "7:3.4.11-0ubuntu0.1+esm3",
        "7:3.4.11-0ubuntu0.1+esm4"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ffmpeg",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavcodec-extra58",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavcodec58",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavdevice58",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavfilter-extra",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavfilter-extra7",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavfilter7",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavformat58",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavresample4",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libavutil56",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libpostproc55",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libswresample3",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          },
          {
            "binary_name": "libswscale5",
            "binary_version": "7:4.2.7-0ubuntu0.1+esm5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "ffmpeg",
        "purl": "pkg:deb/ubuntu/ffmpeg@7:4.2.7-0ubuntu0.1+esm5?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7:4.2.7-0ubuntu0.1+esm5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7:4.1.4-1build2",
        "7:4.2.1-2",
        "7:4.2.1-2ubuntu1",
        "7:4.2.2-1build1",
        "7:4.2.2-1ubuntu1",
        "7:4.2.4-1ubuntu0.1",
        "7:4.2.4-1ubuntu0.1+esm1",
        "7:4.2.7-0ubuntu0.1",
        "7:4.2.7-0ubuntu0.1+esm1",
        "7:4.2.7-0ubuntu0.1+esm2",
        "7:4.2.7-0ubuntu0.1+esm3",
        "7:4.2.7-0ubuntu0.1+esm4"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ffmpeg",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavcodec-extra58",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavcodec58",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavdevice58",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavfilter-extra",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavfilter-extra7",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavfilter7",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavformat-extra",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavformat-extra58",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavformat58",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libavutil56",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libpostproc55",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libswresample3",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          },
          {
            "binary_name": "libswscale5",
            "binary_version": "7:4.4.2-0ubuntu0.22.04.1+esm4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "ffmpeg",
        "purl": "pkg:deb/ubuntu/ffmpeg@7:4.4.2-0ubuntu0.22.04.1+esm4?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7:4.4.2-0ubuntu0.22.04.1+esm4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7:4.4-6ubuntu5",
        "7:4.4.1-2ubuntu1",
        "7:4.4.1-3ubuntu1",
        "7:4.4.1-3ubuntu2",
        "7:4.4.1-3ubuntu3",
        "7:4.4.1-3ubuntu5",
        "7:4.4.2-0ubuntu0.22.04.1",
        "7:4.4.2-0ubuntu0.22.04.1+esm1",
        "7:4.4.2-0ubuntu0.22.04.1+esm2",
        "7:4.4.2-0ubuntu0.22.04.1+esm3"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "ffmpeg",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavcodec-extra",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavcodec-extra60",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavcodec60",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavdevice60",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavfilter-extra",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavfilter-extra9",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavfilter9",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavformat-extra",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavformat-extra60",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavformat60",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libavutil58",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libpostproc57",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libswresample4",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          },
          {
            "binary_name": "libswscale7",
            "binary_version": "7:6.1.1-3ubuntu5+esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "ffmpeg",
        "purl": "pkg:deb/ubuntu/ffmpeg@7:6.1.1-3ubuntu5+esm1?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7:6.1.1-3ubuntu5+esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "7:6.0-6ubuntu1",
        "7:6.0-9ubuntu1",
        "7:6.1-2ubuntu1",
        "7:6.1-3ubuntu1",
        "7:6.1-4ubuntu1",
        "7:6.1-5ubuntu1",
        "7:6.1.1-1ubuntu1",
        "7:6.1.1-3ubuntu1",
        "7:6.1.1-3ubuntu5"
      ]
    }
  ],
  "aliases": [],
  "details": "Buffer Overflow vulnerability in Ffmpeg v.n6.1-3-g466799d4f5 allows a local attacker to execute arbitrary code via the ff_bwdif_filter_intra_c function in the libavfilter/bwdifdsp.c:125:5 component.",
  "id": "UBUNTU-CVE-2023-49502",
  "modified": "2026-04-22T07:45:29Z",
  "published": "2024-04-19T17:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-49502"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-49502"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/FFmpeg/FFmpeg"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-6803-1"
    }
  ],
  "related": [
    "USN-6803-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-49502"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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