CVE-2023-26767

2023-03-1615:15:10

Debian Security Bug Tracker

security-tracker.debian.org

cve-2023-26767

buffer overflow

liblouis v.3.24.0

denial of service

remote attacker

lou_logfile function

logginc.c

unix

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

54.5%

JSON

Buffer Overflow vulnerability found in Liblouis v.3.24.0 allows a remote attacker to cause a denial of service via the lou_logFile function at logginc.c endpoint.

OSVersionArchitecturePackageVersionFilename
Debian12allliblouis<= 3.24.0-1liblouis_3.24.0-1_all.deb
Debian11allliblouis<= 3.16.0-1liblouis_3.16.0-1_all.deb
Debian999allliblouis< 3.24.0-2liblouis_3.24.0-2_all.deb
Debian13allliblouis< 3.24.0-2liblouis_3.24.0-2_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	liblouis	<= 3.24.0-1	liblouis_3.24.0-1_all.deb
Debian	11	all	liblouis	<= 3.16.0-1	liblouis_3.16.0-1_all.deb
Debian	999	all	liblouis	< 3.24.0-2	liblouis_3.24.0-2_all.deb
Debian	13	all	liblouis	< 3.24.0-2	liblouis_3.24.0-2_all.deb