Mageia alert MGASA-2024-0186 (stb)

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Mageia Updates <buildsystem-daemon@mageia.org>
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updates-announce@ml.mageia.org
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[updates-announce] MGASA-2024-0186: Updated stb packages fix security vulnerabilities
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Wed, 22 May 2024 01:17:59 +0200
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<20240521231759.90C9B9FFD3@duvel.mageia.org>
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Article
MGASA-2024-0186 - Updated stb packages fix security vulnerabilities

Publication date: 21 May 2024
URL: https://advisories.mageia.org/MGASA-2024-0186.html
Type: security
Affected Mageia releases: 9
CVE: CVE-2023-45681,
     CVE-2023-47212

Description:
stb_vorbis is a single file MIT licensed library for processing ogg
vorbis files. A crafted file may trigger memory write past an allocated
heap buffer in `start_decoder`. The root cause is a potential integer
overflow in `sizeof(char*) * (f->comment_list_length)` which may make
`setup_malloc` allocate less memory than required. Since there is
another integer overflow an attacker may overflow it too to force
`setup_malloc` to return 0 and make the exploit more reliable. This
issue may lead to code execution.

References:
- https://bugs.mageia.org/show_bug.cgi?id=33205
-
https://lists.fedoraproject.org/archives/list/package-ann...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4...

SRPMS:
- 9/core/stb-0-0.git20230129.4.1.mga9