CVE-2022-26981

high

Description

Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).

References

https://support.apple.com/kb/HT213346

https://support.apple.com/kb/HT213345

https://support.apple.com/kb/HT213342

https://support.apple.com/kb/HT213340

https://security.gentoo.org/glsa/202301-06

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/

https://github.com/liblouis/liblouis/issues/1171

http://seclists.org/fulldisclosure/2022/Jul/18

http://seclists.org/fulldisclosure/2022/Jul/16

http://seclists.org/fulldisclosure/2022/Jul/15

http://seclists.org/fulldisclosure/2022/Jul/12

Details

Source: Mitre, NVD

Published: 2022-03-13

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High