flac: FLAC stands for Free Lossless Audio Codec
CVE-2020-22219 is fixed in 5 products on 1 platform, first by flac 1.3.2-1ubuntu0.1+esm1, released August 22, 2023. It is not reported as exploited. Patch Radar priority: High.
FLAC stands for Free Lossless Audio Codec. FLAC is similar to Ogg Vorbis, but lossless. The FLAC project consists of the stream format, reference encoders and decoders in library form, a command-line program to encode and decode FLAC files, and a command-line metadata editor for FLAC files. Security Fix(es): * flac: Remote Code Execution (RCE) via the bitwriter_grow_ function, by supplying crafted input to the encoder (CVE-2020-22219) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| flac · Debian 11.6 (bullseye) | 1.3.3-2+deb11u2 | DSA-5500-1 | Sep 18, 2023 |
| flac · Debian 12.15 (bookworm) | 1.4.1-1 | DEBIAN-CVE-2020-22219 | Aug 22, 2023 |
| flac · Debian 13.5 (trixie) | 1.4.1-1 | DEBIAN-CVE-2020-22219 | Aug 22, 2023 |
| flac · Debian 14 | 1.4.1-1 | DEBIAN-CVE-2020-22219 | Aug 22, 2023 |
| flac · RHEL 8 | 0:1.3.2-9.el8_8.1 | RHSA-2023:5046 | Sep 11, 2023 |
| flac · RHEL 9 | 0:1.3.3-10.el9_2.1 | RHSA-2023:5048 | Sep 11, 2023 |
| flac · Ubuntu 18.04.6 LTS (bionic) | 1.3.2-1ubuntu0.1+esm1 | flac 1.3.2-1ubuntu0.1+esm1 | Aug 22, 2023 |
| flac · Ubuntu 20.04 LTS (focal) | 1.3.3-1ubuntu0.2 | flac 1.3.3-1ubuntu0.2 | Aug 22, 2023 |
| flac · Ubuntu 22.04.1 LTS (jammy) | 1.3.3-2ubuntu0.2 | flac 1.3.3-2ubuntu0.2 | Aug 22, 2023 |
| flac · almalinux 8 | 1.3.2-9.el8_8.1 | ALSA-2023:5046 | Sep 11, 2023 |
| flac · almalinux 9 | 1.3.3-10.el9_2.1 | ALSA-2023:5048 | Sep 11, 2023 |
| flac · ol 8 | 0:1.3.2-9.el8_8.1 | ELSA-2023-5046 | Sep 13, 2023 |
| flac · ol 9 | 0:1.3.3-10.el9_2.1 | ELSA-2023-5048 | Sep 13, 2023 |
| flac · rocky 9 | 0:1.3.3-10.el9_2.1 | RLSA-2023:5048 | Jun 25, 2026 |
| flac-devel · RHEL 8 | 0:1.3.2-9.el8_8.1 | RHSA-2023:5046 | Sep 11, 2023 |
| flac-devel · RHEL 9 | 0:1.3.3-10.el9_2.1 | RHSA-2023:5048 | Sep 11, 2023 |
| flac-devel · almalinux 8 | 1.3.2-9.el8_8.1 | ALSA-2023:5046 | Sep 11, 2023 |
| flac-devel · almalinux 9 | 1.3.3-10.el9_2.1 | ALSA-2023:5048 | Sep 11, 2023 |
| flac-devel · ol 8 | 0:1.3.2-9.el8_8.1 | ELSA-2023-5046 | Sep 13, 2023 |
| flac-devel · ol 9 | 0:1.3.3-10.el9_2.1 | ELSA-2023-5048 | Sep 13, 2023 |
| flac-libs · RHEL 8 | 0:1.3.2-9.el8_8.1 | RHSA-2023:5046 | Sep 11, 2023 |
| flac-libs · RHEL 9 | 0:1.3.3-10.el9_2.1 | RHSA-2023:5048 | Sep 11, 2023 |
| flac-libs · almalinux 8 | 1.3.2-9.el8_8.1 | ALSA-2023:5046 | Sep 11, 2023 |
| flac-libs · almalinux 9 | 1.3.3-10.el9_2.1 | ALSA-2023:5048 | Sep 11, 2023 |
| flac-libs · ol 8 | 0:1.3.2-9.el8_8.1 | ELSA-2023-5046 | Sep 13, 2023 |
| flac-libs · ol 9 | 0:1.3.3-10.el9_2.1 | ELSA-2023-5048 | Sep 13, 2023 |
| libflac++6v5 · Ubuntu 18.04.6 LTS (bionic) | 1.3.2-1ubuntu0.1+esm1 | libflac++6v5 1.3.2-1ubuntu0.1+esm1 | Aug 22, 2023 |
| libflac++6v5 · Ubuntu 20.04 LTS (focal) | 1.3.3-1ubuntu0.2 | libflac++6v5 1.3.3-1ubuntu0.2 | Aug 22, 2023 |
| libflac++6v5 · Ubuntu 22.04.1 LTS (jammy) | 1.3.3-2ubuntu0.2 | libflac++6v5 1.3.3-2ubuntu0.2 | Aug 22, 2023 |
| libflac8 · Ubuntu 18.04.6 LTS (bionic) | 1.3.2-1ubuntu0.1+esm1 | libflac8 1.3.2-1ubuntu0.1+esm1 | Aug 22, 2023 |
| libflac8 · Ubuntu 20.04 LTS (focal) | 1.3.3-1ubuntu0.2 | libflac8 1.3.3-1ubuntu0.2 | Aug 22, 2023 |
| libflac8 · Ubuntu 22.04.1 LTS (jammy) | 1.3.3-2ubuntu0.2 | libflac8 1.3.3-2ubuntu0.2 | Aug 22, 2023 |
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