CVE-2020-26519

5.5MEDIUM

Key Information

Vendor
Artifex
Status
MuPDF
Vendor
CVE Published:
2 October 2020

Summary

Artifex MuPDF before 1.18.0 has a heap based buffer over-write when parsing JBIG2 files allowing attackers to cause a denial of service.

Refferences

https://bugs.ghostscript.com/show_bug.cgi?id=702937
x_refsource_MISC
http://git.ghostscript.com/?p=mupdf.git%3Ba=commit%3Bh=af...
x_refsource_MISC
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/package-ann...
vendor-advisoryx_refsource_FEDORA
https://www.debian.org/security/2020/dsa-4794
vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2021/03/msg0...
mailing-listx_refsource_MLIST
https://security.gentoo.org/glsa/202105-30
vendor-advisoryx_refsource_GENTOO

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.