CVE-2023-26769

2023-03-1600:00:00

ubuntu.com

buffer overflow

liblouis

lou_trace

remote attacker

denial of service

resolvesubtable function

compiletranslationtable

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

61.7%

JSON

Buffer Overflow vulnerability found in Liblouis Lou_Trace v.3.24.0 allows a
remote attacker to cause a denial of service via the resolveSubtable
function at compileTranslationTabel.c.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchliblouis< 3.5.0-1ubuntu0.5UNKNOWN
ubuntu20.04noarchliblouis< 3.12.0-3ubuntu0.2UNKNOWN
ubuntu22.04noarchliblouis< 3.20.0-2ubuntu0.2UNKNOWN
ubuntu22.10noarchliblouis< 3.22.0-2ubuntu0.1UNKNOWN
ubuntu23.04noarchliblouis< 3.24.0-1ubuntu0.1UNKNOWN
ubuntu16.04noarchliblouis< 2.6.4-2ubuntu0.4+esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	liblouis	< 3.5.0-1ubuntu0.5	UNKNOWN
ubuntu	20.04	noarch	liblouis	< 3.12.0-3ubuntu0.2	UNKNOWN
ubuntu	22.04	noarch	liblouis	< 3.20.0-2ubuntu0.2	UNKNOWN
ubuntu	22.10	noarch	liblouis	< 3.22.0-2ubuntu0.1	UNKNOWN
ubuntu	23.04	noarch	liblouis	< 3.24.0-1ubuntu0.1	UNKNOWN
ubuntu	16.04	noarch	liblouis	< 2.6.4-2ubuntu0.4+esm1	UNKNOWN