CVE catalog

CVE-2021-31254

UBUNTU-

[CVE catalog]

Buffer overflow in the tenc_box_read function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file, related invalid IV sizes.

Severity
Unknown
Published
Updated
Source
[NVD] · [CVE record]
EPSS
1.47% · Oct 27, 2026

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / releasePackageVersionStatusSource
Ubuntuprogpac0.5.0+svn4288~dfsg1-1ubuntu1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.0+svn4288~dfsg1-4Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.0+svn4288~dfsg1-4ubuntu1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.0+svn4288~dfsg1-4ubuntu1+esm1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.0+svn4288~dfsg1-4ubuntu1+esm2Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-1build1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-3Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1Affected[UBUNTU-CVE-2021-31254]

Showing 12 observations. All 23 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence
Distribution / releasePackageVersionStatusSource
Ubuntuprogpac0.5.0+svn4288~dfsg1-1ubuntu1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.0+svn4288~dfsg1-4Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.0+svn4288~dfsg1-4ubuntu1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.0+svn4288~dfsg1-4ubuntu1+esm1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.0+svn4288~dfsg1-4ubuntu1+esm2Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-1build1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-3Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-5Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac1.0.1+dfsg1-4Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac1.0.1+dfsg1-5Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac2.0.0+dfsg1-2Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac2.0.0+dfsg1-2ubuntu0.1~esm2Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac2.2.1+dfsg1-3Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac2.2.1+dfsg1-3.1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac2.2.1+dfsg1-3.1build1Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac2.2.1+dfsg1-3.1build2Affected[UBUNTU-CVE-2021-31254]
Ubuntuprogpac2.2.1+dfsg1-3.1ubuntu0.1~esm2Affected[UBUNTU-CVE-2021-31254]
Original provider fields
{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "gpac",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "0.5.0+svn4288~dfsg1-1ubuntu1",
        "0.5.0+svn4288~dfsg1-4",
        "0.5.0+svn4288~dfsg1-4ubuntu1",
        "0.5.0+svn4288~dfsg1-4ubuntu1+esm1",
        "0.5.0+svn4288~dfsg1-4ubuntu1+esm2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-31254",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2021-31254",
      "provider_updated_at": "2026-04-22T12:53:09.635997Z"
    },
    {
      "name": "gpac",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "0.5.2-426-gc5ad4e4+dfsg5-1build1",
        "0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1",
        "0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-31254",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2021-31254",
      "provider_updated_at": "2026-04-22T12:53:09.635997Z"
    },
    {
      "name": "gpac",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "0.5.2-426-gc5ad4e4+dfsg5-3",
        "0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1",
        "0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-31254",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2021-31254",
      "provider_updated_at": "2026-04-22T12:53:09.635997Z"
    },
    {
      "name": "gpac",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1",
        "0.5.2-426-gc5ad4e4+dfsg5-5",
        "0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-31254",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2021-31254",
      "provider_updated_at": "2026-04-22T12:53:09.635997Z"
    },
    {
      "name": "gpac",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "1.0.1+dfsg1-4",
        "1.0.1+dfsg1-5",
        "2.0.0+dfsg1-2",
        "2.0.0+dfsg1-2ubuntu0.1~esm2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-31254",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2021-31254",
      "provider_updated_at": "2026-04-22T12:53:09.635997Z"
    },
    {
      "name": "gpac",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "2.2.1+dfsg1-3",
        "2.2.1+dfsg1-3.1",
        "2.2.1+dfsg1-3.1build1",
        "2.2.1+dfsg1-3.1build2",
        "2.2.1+dfsg1-3.1ubuntu0.1~esm2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-31254",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2021-31254",
      "provider_updated_at": "2026-04-22T12:53:09.635997Z"
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

Observed:

References

[FIRST EPSS] · [OSV Package Vulnerability Database]