PT-2020-14873 · Artifex+2 · Mupdf Library+2

Manh-Dung Nguyen · Published 2020-12-09 · Updated 2024-07-31 · CVE-2020-16600

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Artifex Software, Inc. MuPDF library versions 1.17.0-rc1 and earlier

Description A Use After Free issue exists when a valid page is followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newband writer.

Recommendations For versions 1.17.0-rc1 and earlier, consider updating to a newer version to mitigate the risk, however, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2020-3475

ALT-PU-2020-3484

ALT-PU-2024-9899

CVE-2020-16600

OPENSUSE-SU-2021:1341-1

OPENSUSE-SU-2021_1341-1

Affected Products

Alt Linux

Mupdf Library

Suse

References · 22

• https://osv.dev/vulnerability/DEBIAN-CVE-2020-16600 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-16600 · Security Note
• https://ubuntu.com/security/CVE-2020-16600 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-16600 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-16600 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1341-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-16600 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-16600 · Security Note
• https://t.me/cvenotify/6893 · Telegram Post
• http://git.ghostscript.com/?p=mupdf.git;h=96751b25462f83d6e16a9afaf8980b0c3f979c8b · Note
• http://git.ghostscript.com/?p=mupdf.git%3Bh=96751b25462f83d6e16a9afaf8980b0c3f979c8b · Note
• https://t.me/cibsecurity/18380 · Telegram Post
• https://t.me/cibsecurity/18340 · Telegram Post
• https://suse.com/security/cve/CVE-2020-16600 · Note
• https://lists.opensuse.org/archives/list/[e-mail]/thread/GVBNGQ7UFOBASFEEHWPUJV3UG7BWUIRH · Note