CVE catalog

CVE-2022-1923

gst-plugins-good1.0 affected and fixed versions

DOS / potential heap overwrite in mkv demuxing using bzip decompression. Integer overflow in matroskademux element in bzip decompression function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite. If the libc uses mmap for large chunks, and the OS supports mmap, then it is just a segfault (because the realloc before the integer overflow will use mremap to reduce the size of the chunk, and it will start to write to unmapped memory). However, if using a libc implementation that does not use mmap, or if the OS does not support mmap while using libc, then this could result in a heap overwrite.

Severity: High · CVSS 7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Published: May 18, 2022, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.43% · Oct 27, 2026

Projects and upstream resources

[gst-libav1.0][Source-reported homepage]

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 / release	Package	Version	Status	Source
Debiantrixie-security	gst-plugins-good1.0	`1.26.2-1+deb13u2`	Fixed	[CVE-2022-1923]
Debiantrixie	gst-plugins-good1.0	`1.20.3-1`	FixedDistribution-reported fixed boundary	[CVE-2022-1923]
Debiantrixie	gst-plugins-good1.0	`1.26.2-1+deb13u2`	Fixed	[CVE-2022-1923]
Debiansid	gst-plugins-good1.0	`1.20.3-1`	FixedDistribution-reported fixed boundary	[CVE-2022-1923]
Debiansid	gst-plugins-good1.0	`1.28.8-1`	Fixed	[CVE-2022-1923]
Debianforky	gst-plugins-good1.0	`1.20.3-1`	FixedDistribution-reported fixed boundary	[CVE-2022-1923]
Debianforky	gst-plugins-good1.0	`1.28.8-1`	Fixed	[CVE-2022-1923]
Debianbookworm-security	gst-plugins-good1.0	`1.22.0-5+deb12u4`	Fixed	[CVE-2022-1923]
Debianbookworm	gst-plugins-good1.0	`1.20.3-1`	FixedDistribution-reported fixed boundary	[CVE-2022-1923]
Debianbookworm	gst-plugins-good1.0	`1.22.0-5+deb12u3`	Fixed	[CVE-2022-1923]

Showing 10 fix observations. All 47 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	gst-plugins-good1.0	`1.20.3-1`	FixedDistribution-reported fixed boundary	[CVE-2022-1923]
Debianbookworm	gst-plugins-good1.0	`1.22.0-5+deb12u3`	Fixed	[CVE-2022-1923]
Debianbookworm-security	gst-plugins-good1.0	`1.22.0-5+deb12u4`	Fixed	[CVE-2022-1923]
Debianforky	gst-plugins-good1.0	`1.20.3-1`	FixedDistribution-reported fixed boundary	[CVE-2022-1923]
Debianforky	gst-plugins-good1.0	`1.28.8-1`	Fixed	[CVE-2022-1923]
Debiansid	gst-plugins-good1.0	`1.20.3-1`	FixedDistribution-reported fixed boundary	[CVE-2022-1923]
Debiansid	gst-plugins-good1.0	`1.28.8-1`	Fixed	[CVE-2022-1923]
Debiantrixie	gst-plugins-good1.0	`1.20.3-1`	FixedDistribution-reported fixed boundary	[CVE-2022-1923]
Debiantrixie	gst-plugins-good1.0	`1.26.2-1+deb13u2`	Fixed	[CVE-2022-1923]
Debiantrixie-security	gst-plugins-good1.0	`1.26.2-1+deb13u2`	Fixed	[CVE-2022-1923]
Ubuntu18.04	gst-plugins-good1.0	`1.12.3-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu18.04	gst-plugins-good1.0	`1.12.4-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu18.04	gst-plugins-good1.0	`1.13.1-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu18.04	gst-plugins-good1.0	`1.13.91-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu18.04	gst-plugins-good1.0	`1.14.0-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu18.04	gst-plugins-good1.0	`1.14.1-1ubuntu1~ubuntu18.04.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu18.04	gst-plugins-good1.0	`1.14.4-1ubuntu1~ubuntu18.04.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu18.04	gst-plugins-good1.0	`1.14.5-0ubuntu1~18.04.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu18.04	gst-plugins-good1.0	`1.14.5-0ubuntu1~18.04.2`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu18.04	gst-plugins-good1.0	`1.14.5-0ubuntu1~18.04.3`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu20.04	gst-plugins-good1.0	`1.16.1-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu20.04	gst-plugins-good1.0	`1.16.2-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu20.04	gst-plugins-good1.0	`1.16.2-1ubuntu2`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu20.04	gst-plugins-good1.0	`1.16.2-1ubuntu2.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu20.04	gst-plugins-good1.0	`1.16.3-0ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu20.04	gst-plugins-good1.0	`1.16.3-0ubuntu1.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu22.04	gst-plugins-good1.0	`1.18.5-1ubuntu2`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu22.04	gst-plugins-good1.0	`1.18.5-1ubuntu3`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu22.04	gst-plugins-good1.0	`1.20.0-2ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu22.04	gst-plugins-good1.0	`1.20.1-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntu22.04	gst-plugins-good1.0	`1.20.3-0ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.6.0-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.6.1-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.6.2-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.7.1-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.7.2-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.7.90-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.7.91-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.8.0-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.8.1-1ubuntu0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.8.2-1ubuntu0.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.8.2-1ubuntu0.2`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.8.2-1ubuntu0.3`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.8.3-1ubuntu0.3`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.8.3-1ubuntu0.4`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.8.3-1ubuntu0.5`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC
Ubuntupro	gst-plugins-good1.0	`1.8.3-1ubuntu0.5+esm1`	UnknownSource applicability is not established	[UBUNTU-CVE-2022-1923]Apr 22, 2026, 1:14:21 PM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "gst-plugins-good1.0",
      "status": "fixed",
      "release": "sid",
      "version": "1.28.8-1"
    },
    {
      "name": "gst-plugins-good1.0",
      "status": "fixed",
      "release": "forky",
      "version": "1.28.8-1"
    },
    {
      "name": "gst-plugins-good1.0",
      "status": "fixed",
      "release": "trixie",
      "version": "1.26.2-1+deb13u2"
    },
    {
      "name": "gst-plugins-good1.0",
      "status": "fixed",
      "release": "trixie-security",
      "version": "1.26.2-1+deb13u2"
    },
    {
      "name": "gst-plugins-good1.0",
      "status": "fixed",
      "release": "bookworm",
      "version": "1.22.0-5+deb12u3"
    },
    {
      "name": "gst-plugins-good1.0",
      "status": "fixed",
      "release": "bookworm-security",
      "version": "1.22.0-5+deb12u4"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "gst-plugins-good1.0",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "1.20.3-1"
    },
    {
      "bug": null,
      "name": "gst-plugins-good1.0",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "1.20.3-1"
    },
    {
      "bug": null,
      "name": "gst-plugins-good1.0",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "1.20.3-1"
    },
    {
      "bug": null,
      "name": "gst-plugins-good1.0",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": "1.20.3-1"
    }
  ],
  "distribution_packages": [
    {
      "name": "gst-plugins-good1.0",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.8.3-1ubuntu0.5+esm1"
            }
          ]
        }
      ],
      "release": "pro",
      "versions": [
        "1.6.0-1ubuntu1",
        "1.6.1-1ubuntu1",
        "1.6.2-1ubuntu1",
        "1.7.1-1ubuntu1",
        "1.7.2-1ubuntu1",
        "1.7.90-1ubuntu1",
        "1.7.91-1ubuntu1",
        "1.8.0-1ubuntu1",
        "1.8.1-1ubuntu0.1",
        "1.8.2-1ubuntu0.1",
        "1.8.2-1ubuntu0.2",
        "1.8.2-1ubuntu0.3",
        "1.8.3-1ubuntu0.3",
        "1.8.3-1ubuntu0.4",
        "1.8.3-1ubuntu0.5"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-1923",
      "fixed_version": "1.8.3-1ubuntu0.5+esm1",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2022-1923",
      "provider_updated_at": "2026-04-22T13:14:21.544692Z",
      "applicability_unknown": true
    },
    {
      "name": "gst-plugins-good1.0",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.14.5-0ubuntu1~18.04.3"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "1.12.3-1ubuntu1",
        "1.12.4-1ubuntu1",
        "1.13.1-1ubuntu1",
        "1.13.91-1ubuntu1",
        "1.14.0-1ubuntu1",
        "1.14.1-1ubuntu1~ubuntu18.04.1",
        "1.14.4-1ubuntu1~ubuntu18.04.1",
        "1.14.5-0ubuntu1~18.04.1",
        "1.14.5-0ubuntu1~18.04.2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-1923",
      "fixed_version": "1.14.5-0ubuntu1~18.04.3",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2022-1923",
      "provider_updated_at": "2026-04-22T13:14:21.544692Z",
      "applicability_unknown": true
    },
    {
      "name": "gst-plugins-good1.0",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.16.3-0ubuntu1.1"
            }
          ]
        }
      ],
      "release": "20.04",
      "versions": [
        "1.16.1-1ubuntu1",
        "1.16.2-1ubuntu1",
        "1.16.2-1ubuntu2",
        "1.16.2-1ubuntu2.1",
        "1.16.3-0ubuntu1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-1923",
      "fixed_version": "1.16.3-0ubuntu1.1",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2022-1923",
      "provider_updated_at": "2026-04-22T13:14:21.544692Z",
      "applicability_unknown": true
    },
    {
      "name": "gst-plugins-good1.0",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.20.3-0ubuntu1"
            }
          ]
        }
      ],
      "release": "22.04",
      "versions": [
        "1.18.5-1ubuntu2",
        "1.18.5-1ubuntu3",
        "1.20.0-2ubuntu1",
        "1.20.1-1ubuntu1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2022-1923",
      "fixed_version": "1.20.3-0ubuntu1",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2022-1923",
      "provider_updated_at": "2026-04-22T13:14:21.544692Z",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[gstreamer1.0-gtk3]Unknown
Source package: [gst-plugins-good1.0]
Details (4)
- 1.22.0-5+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · amd64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · arm64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
[gstreamer1.0-plugins-good]Unknown
Source package: [gst-plugins-good1.0]
Details (4)
- 1.22.0-5+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · amd64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · arm64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
[gstreamer1.0-pulseaudio]Unknown
Source package: [gst-plugins-good1.0]
Details (4)
- 1.22.0-5+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · amd64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · arm64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
[gstreamer1.0-qt5]Unknown
Source package: [gst-plugins-good1.0]
Details (4)
- 1.22.0-5+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · amd64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · arm64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
[gstreamer1.0-qt6]Unknown
Source package: [gst-plugins-good1.0]
Details (4)
- 1.22.0-5+deb12u3 · amd64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u3 · arm64 · bookworm
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · amd64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm
- 1.22.0-5+deb12u2 · arm64 · bookworm-security
  Fixed · Fixed: 1.20.3-1
  dsa · gst-plugins-good1.0 · debian · bookworm

Observed: Oct 28, 2026, 6:15:46 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]