Description
A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack() in p_tmt.cpp file. The flow allows an attacker to cause a denial of service (abort) via a crafted file.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
upx
4.0.2 to < *unaffected
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2160381 ↗
- https://github.com/upx/upx/commit/510505a85cbe45e51fbd470f1aa8b02157c429d4 ↗
- https://github.com/upx/upx/issues/632 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EL3BVKIGG3SH6I3KPOYQAWCBD4UMPOPI/ ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TGEP3FBNRZXGLIA2B2ICMB32JVMPREFZ/ ↗
- https://lists.debian.org/debian-lts-announce/2024/12/msg00013.html ↗