CVE-2020-12268

CRITICAL

Artifex jbig2dec < 0.18 - Heap-Based Buffer Overflow in jbig2_image_compose

Title source: llm
STIX 2.1

Description

jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.

References (5)

Core 5
Core References
Exploit, Third Party Advisory x_refsource_misc
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00034.html
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2021/10/msg00023.html

Scores

CVSS v3 9.8
EPSS 0.0088
EPSS Percentile 75.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (3)
artifex/jbig2dec < 0.18
debian/debian_linux 9.0
opensuse/leap 15.1
Published Apr 27, 2020
Tracked Since Feb 18, 2026