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CVE-2023-26767

Publication date 16 March 2023

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

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.

Status

Package Ubuntu Release Status
liblouis 23.04 lunar
Fixed 3.24.0-1ubuntu0.1
22.10 kinetic
Fixed 3.22.0-2ubuntu0.1
22.04 LTS jammy
Fixed 3.20.0-2ubuntu0.2
20.04 LTS focal
Fixed 3.12.0-3ubuntu0.2
18.04 LTS bionic
Fixed 3.5.0-1ubuntu0.5
16.04 LTS xenial
14.04 LTS trusty Ignored end of standard support

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Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
liblouis

Severity score breakdown

Parameter Value
Base score 7.5 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

Other references