Description
Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).
References (11)
Core 11
Core References
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/
Mailing List, Third Party Advisory mailing-list
http://seclists.org/fulldisclosure/2022/Jul/15
Mailing List, Third Party Advisory mailing-list
http://seclists.org/fulldisclosure/2022/Jul/18
Mailing List, Third Party Advisory mailing-list
http://seclists.org/fulldisclosure/2022/Jul/12
Mailing List, Third Party Advisory mailing-list
http://seclists.org/fulldisclosure/2022/Jul/16
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202301-06
Third Party Advisory
https://support.apple.com/kb/HT213346
Exploit, Issue Tracking, Patch, Third Party Advisory
https://github.com/liblouis/liblouis/issues/1171
Third Party Advisory
https://support.apple.com/kb/HT213340
Third Party Advisory
https://support.apple.com/kb/HT213342
Third Party Advisory
https://support.apple.com/kb/HT213345
Scores
CVSS v3
7.8
EPSS
0.0037
EPSS Percentile
58.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-120
Status
published
Products (7)
apple/ipados
< 15.6
apple/iphone_os
< 15.6
apple/macos
12.0 - 12.5
apple/tvos
< 15.6
apple/watchos
< 8.7
fedoraproject/fedora
36
liblouis/liblouis
< 3.21.0
Published
Mar 13, 2022
Tracked Since
Feb 18, 2026