CVE-2023-51105

Publication date 26 December 2024

Last updated 26 November 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.5 · High

Score breakdown

Description

A floating point exception (divide-by-zero) vulnerability was discovered in Artifex MuPDF 1.23.4 in function bmp_decompress_rle4() of load-bmp.c.

Status

Package Ubuntu Release Status
mupdf 25.10 questing
Not affected
25.04 plucky
Not affected
24.10 oracular Ignored end of life, was needs-triage
24.04 LTS noble
Fixed 1.23.10+ds1-1ubuntu0.1~esm1
23.10 mantic Ignored end of life, was needs-triage
23.04 lunar Ignored end of life, was needs-triage
22.04 LTS jammy
Fixed 1.19.0+ds1-2ubuntu0.1~esm1
20.04 LTS focal
Fixed 1.16.1+ds1-1ubuntu1+esm2
18.04 LTS bionic
Fixed 1.12.0+ds1-1ubuntu0.1~esm2
16.04 LTS xenial
Not affected
14.04 LTS trusty Ignored end of standard support

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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)

    • USN-7888-1
    • MuPDF vulnerabilities
    • 25 November 2025

Other references