CVE-Katalog

CVE-2020-22219

flac: CVE-2020-22219

Schweregrad: High · CVSS 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: Aug 22, 2023, 7:16:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.79% · Oct 22, 2026

Buffer Overflow vulnerability in function bitwriter_grow_ in flac before 1.4.0 allows remote attackers to run arbitrary code via crafted input to the encoder.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	flac	sid	`1.5.0+ds-5`	fixed
Debian	flac	forky	`1.5.0+ds-5`	fixed
Debian	flac	trixie	`1.5.0+ds-2`	fixed
Debian	flac	bookworm	`1.4.2+ds-2`	fixed
Ubuntu	flac	pro	`1.3.2-1`	vulnerable
Ubuntu	flac	pro	`1.3.2-1ubuntu0.1`	vulnerable
Ubuntu	flac	pro	`1.3.2-1ubuntu0.1+esm1`	fixed
Ubuntu	flac	pro	`1.3.2-1`	vulnerable
Ubuntu	flac	pro	`1.3.2-1ubuntu0.1`	vulnerable
Ubuntu	flac	pro	`1.3.2-1ubuntu0.1+esm1`	fixed
Ubuntu	flac	20.04	`1.3.3-1`	vulnerable
Ubuntu	flac	20.04	`1.3.3-1build1`	vulnerable
Ubuntu	flac	20.04	`1.3.3-1ubuntu0.1`	vulnerable
Ubuntu	flac	20.04	`1.3.3-1ubuntu0.2`	fixed
Ubuntu	flac	22.04	`1.3.3-2`	vulnerable
Ubuntu	flac	22.04	`1.3.3-2build1`	vulnerable
Ubuntu	flac	22.04	`1.3.3-2build2`	vulnerable
Ubuntu	flac	22.04	`1.3.3-2ubuntu0.1`	vulnerable
Ubuntu	flac	22.04	`1.3.3-2ubuntu0.2`	fixed
Ubuntu	flac	20.04	`1.3.3-1`	vulnerable
Ubuntu	flac	20.04	`1.3.3-1build1`	vulnerable
Ubuntu	flac	20.04	`1.3.3-1ubuntu0.1`	vulnerable
Ubuntu	flac	20.04	`1.3.3-1ubuntu0.2`	fixed
Ubuntu	flac	22.04	`1.3.3-2`	vulnerable
Ubuntu	flac	22.04	`1.3.3-2build1`	vulnerable
Ubuntu	flac	22.04	`1.3.3-2build2`	vulnerable
Ubuntu	flac	22.04	`1.3.3-2ubuntu0.1`	vulnerable
Ubuntu	flac	22.04	`1.3.3-2ubuntu0.2`	fixed
Suse	flac	linux enterprise module for basesystem 15 sp4	`1.3.2-150000.3.14.1`	fixed
Suse	flac	linux enterprise module for basesystem 15 sp5	`1.3.2-150000.3.14.1`	fixed
Suse	flac	linux enterprise module for package hub 15 sp4	`1.3.2-150000.3.14.1`	fixed
Suse	flac	linux enterprise module for package hub 15 sp5	`1.3.2-150000.3.14.1`	fixed
Suse	flac	manager proxy 4.2	`1.3.2-150000.3.14.1`	fixed
Suse	flac	manager server 4.2	`1.3.2-150000.3.14.1`	fixed
Opensuse	flac	leap 15.4	`1.3.2-150000.3.14.1`	fixed
Opensuse	flac	leap 15.5	`1.3.2-150000.3.14.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	flac	source	sid	`1.4.1-1`	not yet assigned	Not reported	Not reported
Debian	flac	source	forky	`1.4.1-1`	not yet assigned	Not reported	Not reported
Debian	flac	source	trixie	`1.4.1-1`	not yet assigned	Not reported	Not reported
Debian	flac	source	bookworm	`1.4.1-1`	not yet assigned	Not reported	Not reported
Ubuntu	flac	deb	pro	`1.3.2-1ubuntu0.1+esm1`	Not reported	USN-6360-2	Not reported
Ubuntu	flac	deb	pro	`1.3.2-1ubuntu0.1+esm1`	Not reported	UBUNTU-CVE-2020-22219	Not reported
Ubuntu	flac	deb	20.04	`1.3.3-1ubuntu0.2`	Not reported	UBUNTU-CVE-2020-22219	Not reported
Ubuntu	flac	deb	22.04	`1.3.3-2ubuntu0.2`	Not reported	UBUNTU-CVE-2020-22219	Not reported
Ubuntu	flac	deb	20.04	`1.3.3-1ubuntu0.2`	Not reported	USN-6360-1	Not reported
Ubuntu	flac	deb	22.04	`1.3.3-2ubuntu0.2`	Not reported	USN-6360-1	Not reported
Suse	flac	rpm	linux enterprise module for basesystem 15 sp4	`1.3.2-150000.3.14.1`	Not reported	SUSE-SU-2023:3635-1	Not reported
Suse	flac	rpm	linux enterprise module for basesystem 15 sp5	`1.3.2-150000.3.14.1`	Not reported	SUSE-SU-2023:3635-1	Not reported
Suse	flac	rpm	linux enterprise module for package hub 15 sp4	`1.3.2-150000.3.14.1`	Not reported	SUSE-SU-2023:3635-1	Not reported
Suse	flac	rpm	linux enterprise module for package hub 15 sp5	`1.3.2-150000.3.14.1`	Not reported	SUSE-SU-2023:3635-1	Not reported
Suse	flac	rpm	manager proxy 4.2	`1.3.2-150000.3.14.1`	Not reported	SUSE-SU-2023:3635-1	Not reported
Suse	flac	rpm	manager server 4.2	`1.3.2-150000.3.14.1`	Not reported	SUSE-SU-2023:3635-1	Not reported
Opensuse	flac	rpm	leap 15.4	`1.3.2-150000.3.14.1`	Not reported	SUSE-SU-2023:3635-1	Not reported
Opensuse	flac	rpm	leap 15.5	`1.3.2-150000.3.14.1`	Not reported	SUSE-SU-2023:3635-1	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[flac]Behoben
Details (2)
- 1.4.2+ds-2 · amd64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
- 1.4.2+ds-2 · arm64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
[libflac++10]Behoben
Quellpaket: [flac]
Details (2)
- 1.4.2+ds-2 · amd64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
- 1.4.2+ds-2 · arm64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
[libflac12]Behoben
Quellpaket: [flac]
Details (2)
- 1.4.2+ds-2 · amd64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
- 1.4.2+ds-2 · arm64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
[libflac++-dev]Behoben
Quellpaket: [flac]
Details (2)
- 1.4.2+ds-2 · amd64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
- 1.4.2+ds-2 · arm64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
[libflac-dev]Behoben
Quellpaket: [flac]
Details (2)
- 1.4.2+ds-2 · amd64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
- 1.4.2+ds-2 · arm64 · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
[libflac-doc]Behoben
Quellpaket: [flac]
Details (2)
- 1.4.2+ds-2 · all · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12
- 1.4.2+ds-2 · all · bookworm
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · bookworm; dsa · flac · debian · 12

[Debian 13 (Trixie)]

[flac]Behoben
Details (2)
- 1.5.0+ds-2 · amd64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
- 1.5.0+ds-2 · arm64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
[libflac++11]Behoben
Quellpaket: [flac]
Details (2)
- 1.5.0+ds-2 · amd64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
- 1.5.0+ds-2 · arm64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
[libflac14]Behoben
Quellpaket: [flac]
Details (2)
- 1.5.0+ds-2 · amd64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
- 1.5.0+ds-2 · arm64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
[libflac++-dev]Behoben
Quellpaket: [flac]
Details (2)
- 1.5.0+ds-2 · amd64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
- 1.5.0+ds-2 · arm64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
[libflac-dev]Behoben
Quellpaket: [flac]
Details (2)
- 1.5.0+ds-2 · amd64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
- 1.5.0+ds-2 · arm64 · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
[libflac-doc]Behoben
Quellpaket: [flac]
Details (2)
- 1.5.0+ds-2 · all · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13
- 1.5.0+ds-2 · all · trixie
  Behoben · Behoben: 1.4.1-1
  dsa · flac · debian · 13

Beobachtet: Oct 23, 2026, 5:49:07 PM UTC

Referenzen

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