CVEvulnerability
CVE-2022-26981
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-03-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-120
Description
Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).
Affected configurations
• liblouis liblouis (<= 3.21.0)
• fedoraproject fedora 36
• apple ipados (< 15.6)
• apple iphone os (< 15.6)
• apple macos (>= 12.0 < 12.5)
• apple tvos (< 15.6)
• apple watchos (< 8.7)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- http://seclists.org/fulldisclosure/2022/Jul/12 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/15 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/16 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/18 Mailing List, Third Party Advisory
- https://github.com/liblouis/liblouis/issues/1171 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202301-06 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 Third Party Advisory
- https://support.apple.com/kb/HT213346 Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/12 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/15 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/16 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Jul/18 Mailing List, Third Party Advisory
- https://github.com/liblouis/liblouis/issues/1171 Exploit, Issue Tracking, Patch, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202301-06 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 Third Party Advisory
- https://support.apple.com/kb/HT213346 Third Party Advisory