PT-2026-115265 · Selmf · Unarr
CVSS v3.1
6.1
Medium
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H |
unarr through 1.1.1 contains an off-by-one heap-based buffer overflow in tar get name() in tar/parse-tar.c, reachable through the ar entry get name() API. Attackers can supply a crafted TAR archive with a full ustar prefix and name to write a NUL byte past the allocation, corrupting heap memory and crashing the process.
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Unarr