CVE-2020-12268: Buffer Overflow
First published: Mon Apr 27 2020(Updated: )
jbig2_image_compose in jbig2_image.c in Artifex jbig2dec before 0.18 has a heap-based buffer overflow.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Artifex Jbig2dec | <0.18 | |
| Debian Debian Linux | =9.0 | |
| openSUSE Leap | =15.1 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00034.html
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20332
- https://github.com/ArtifexSoftware/jbig2dec/commit/0726320a4b55078e9d8deb590e477d598b3da66e
- https://github.com/ArtifexSoftware/jbig2dec/compare/0.17...0.18
- https://lists.debian.org/debian-lts-announce/2021/10/msg00023.html
Frequently Asked Questions
What is CVE-2020-12268?
CVE-2020-12268 is a vulnerability in Artifex jbig2dec before version 0.18 that allows a heap-based buffer overflow.
What software is affected by CVE-2020-12268?
Artifex Jbig2dec before version 0.18, Debian Debian Linux 9.0, and openSUSE Leap 15.1 are affected by CVE-2020-12268.
What is the severity of CVE-2020-12268?
The severity of CVE-2020-12268 is critical with a severity score of 9.8.
How can I fix CVE-2020-12268?
To fix CVE-2020-12268, you need to update Artifex Jbig2dec to version 0.18 or later.
Where can I find more information about CVE-2020-12268?
You can find more information about CVE-2020-12268 in the following references: [1] [2] [3].
- collector/nvd-index
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/type
- agent/description
- agent/event
- agent/last-modified-date
- agent/remedy
- agent/first-publish-date
- agent/softwarecombine
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/artifex
- canonical/artifex jbig2dec
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0
- vendor/opensuse
- canonical/opensuse leap
- version/opensuse leap/15.1