Mageia 8: MGASA-2022-0142 Critical: Libarchive Buffer Overflow
mageia
April 15, 2022
7zip reader: fix PPMD read beyond boundary
Summary
7zip reader: fix PPMD read beyond boundary.
ZIP reader: fix possible out of bounds read.
ISO reader: fix possible heap buffer overflow in read_children().
RARv4 redaer: fix multiple issues in RARv4 filter code (introduced in libarchive 3.6.0):
- fix heap use after free in archive_read_format_rar_read_data();
- fix null dereference in read_data_compressed();
- fix heap user after free in run_filters().
References
- https://bugs.mageia.org/show_bug.cgi?id=30271
- https://github.com/libarchive/libarchive/releases/tag/v3.6.1
- https://ubuntu.com/security/notices/USN-5374-1
- https://www.cve.org/CVERecord?id=CVE-2022-26280
Resolution
SRPMS
- 8/core/libarchive-3.6.1-1.mga8
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Publication date: 15 Apr 2022
URL: https://advisories.mageia.org/MGASA-2022-0142.html
Type: security
CVE: CVE-2022-26280
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