Bug#1091633: libtheora: CVE-2024-56431
Source: libtheora
X-Debbugs-CC: team@security.debian.org
Severity: normal
Tags: security
Hi,
The following vulnerability was published for libtheora.
CVE-2024-56431[0]:
| oc_huff_tree_unpack in huffdec.c in libtheora in Theora through 1.0
| 7180717 has an invalid negative left shift.
https://github.com/UnionTech-Software/libtheora-CVE-2024-56431-PoC
https://github.com/advisories/GHSA-8xp8-gmmj-xc8w
https://github.com/xiph/theora/issues/18
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2024-56431
https://www.cve.org/CVERecord?id=CVE-2024-56431
Please adjust the affected versions in the BTS as needed.
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