CVE-2025-64031
נמוכה 2.5
תיאור (מקור, אנגלית)
libarchive 3.8.x before 3.8.2 has a strcpy heap-based buffer overflow in the gzip writer via the original-filename field to archive_compressor_gzip_open in archive_write_add_filter_gzip.c, aka GHSA-92wx-p669-8gr9. This relates to bsdtar. Exploitation envisions a marginally plausible scenario in which original-filename is obtained from an untrusted party. (original-filename is not derived from the input data.)
מדדים
- CVSS 3.1
-
2.5 (LOW)
מקור הציון: CNA
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L - EPSS — סבירות ניצול
- 0% (אחוזון 000) נכון ל-2/10/2026
- CWE
- CWE-122
קישורים
- https://gist.github.com/ttuurrnn/1365a4a9b1c3d5826a3a9bbe111f26b8
- https://github.com/libarchive/libarchive/blob/master/libarchive/archive_write_…
- https://github.com/libarchive/libarchive/pull/2734
- https://github.com/libarchive/libarchive/pull/2734/commits
- https://github.com/libarchive/libarchive/pull/2734/files
- https://gist.github.com/ttuurrnn/1365a4a9b1c3d5826a3a9bbe111f26b8