7.8

CVE-2022-26981

Exploit
Liblouis through 3.21.0 has a buffer overflow in compilePassOpcode in compileTranslationTable.c (called, indirectly, by tools/lou_checktable.c).
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Liblouis ≫ Liblouis Version <= 3.21.0
Fedoraproject ≫ Fedora Version36
Apple ≫ iPadOS Version < 15.6
Apple ≫ iPhone OS Version < 15.6
Apple ≫ macOS Version >= 12.0 < 12.5
Apple ≫ tvOS Version < 15.6
Apple ≫ watchOS Version < 8.7
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.46% 0.705
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

http://seclists.org/fulldisclosure/2022/Jul/12
Third Party Advisory
Mailing List
http://seclists.org/fulldisclosure/2022/Jul/15
Third Party Advisory
Mailing List
http://seclists.org/fulldisclosure/2022/Jul/16
Third Party Advisory
Mailing List
http://seclists.org/fulldisclosure/2022/Jul/18
Third Party Advisory
Mailing List
https://github.com/liblouis/liblouis/issues/1171
Patch
Third Party Advisory
Exploit
Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/
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