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Debian 9: DLA-2951-1 Moderate: Flac Out Of Bounds Write Advisory

debian lts
Calendar Grey March 16, 2022
Dist Debian Esm H88
Ubuntu Security Notice USN-5638-1 concerns an information leak due to out of bounds write vulnerability in flac, released on February 22, 2023.
In append_to_verify_fifo_interleaved_ of stream_encoder.c, there is a possible out of bounds write due to a missing bounds check

Summary

For Debian 9 stretch, this problem has been fixed in version
1.3.2-2+deb9u2.

We recommend that you upgrade your flac packages.

For the detailed security status of flac please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/flac

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Package: flac
Version: 1.3.2-2+deb9u2
CVE ID: CVE-2021-0561
Debian Bug: 1006339

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