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CVE-2023-26767

Published: Mar 16, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-120
NVD MITRE
7.5CVSSHIGH
EPSS Score
1.3%
Top 32.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-120

Affected Products

liblouisliblouis
Library
OSS Libraries / generic-library
UbuntuCanonical Ltd.
On-premOS
Operating Systems / linux-distro
SUSE Linux Enterprise Server for SAP ApplicationsNovell Inc.
On-premOS
Operating Systems / linux-distro
Suse Linux Enterprise ServerNovell Inc.
On-premOS
Operating Systems / linux-distro
Red Hat Enterprise LinuxRed Hat Inc.
On-premOS
Operating Systems / linux-distro
liblouisoss-projectOSS Libraries
canonical ltd.commercialGBOperating Systemsaka canonical
novell inc.commercialUSOperating Systems
red hat inc.commercialUSOperating Systemsaka red hat
and 7 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://github.com/liblouis/liblouis/issues/1292
github.com
https://github.com/liblouis/liblouis/pull/1297
github.com
https://www.cybersecurity-help.cz/vdb/SB2023040623
cybersecurity-help.cz
and 12 more references View all →

Timeline

Published
Mar 16, 2023
Last Updated
Nov 21, 2024

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