Description
Integer underflow in the decode_level3_header function in lib/lha_file_header.c in Lhasa before 0.3.1 allows remote attackers to execute arbitrary code via a crafted archive.
References (6)
Core 6
Core References
Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://github.com/fragglet/lhasa/releases/tag/v0.3.1
Exploit, Technical Description, Third Party Advisory x_refsource_misc
http://www.talosintelligence.com/reports/TALOS-2016-0095/
Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://github.com/fragglet/lhasa/commit/6fcdb8f1f538b9d63e63a5fa199c5514a15d4564
Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2016-04/msg00038.html
Third Party Advisory vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2016-04/msg00039.html
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2016/dsa-3540
Scores
CVSS v3
7.8
EPSS
0.0042
EPSS Percentile
61.9%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-190
Status
published
Products (5)
debian/debian_linux
7.0
debian/debian_linux
8.0
lhasa_project/lhasa
< 0.3.0
opensuse/leap
42.1
opensuse/opensuse
13.2
Published
Apr 21, 2017
Tracked Since
Feb 18, 2026