CVE-2021-3407

MEDIUM

Artifex Mupdf - Double Free

Title source: rule

Description

A flaw was found in mupdf 1.18.0. Double free of object during linearization may lead to memory corruption and other potential consequences.

References (7)

[Patch] http://git.ghostscript.com/?p=mupdf.git%3Bh=cee7cefc610d42fd383b3c80c12cbc675443176a

[Various Sources] https://bugs.ghostscript.com/show_bug.cgi?id=703366

[Mailing List, Third Party Advisory] https://lists.debian.org/debian-lts-announce/2021/03/msg00012.html

[Third Party Advisory] https://security.gentoo.org/glsa/202105-30

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCADE3VSPWCGTE5BV4KL273R5VK3GDKM/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M44PNYCBL33OD7GC75XNE6CDS4VSGVWO/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZLC6MPH7YS6JPU427XOFRLF3KKZQUZJN/

Scores

CVSS v3 5.5

EPSS 0.0119

EPSS Percentile 78.6%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Classification

CWE

CWE-415

Status published

Affected Products (5)

artifex/mupdf

fedoraproject/fedora

fedoraproject/fedora

fedoraproject/fedora

debian/debian_linux

Timeline

Published Feb 23, 2021

Tracked Since Feb 18, 2026