CVE-2020-10938: Integer Overflow
GraphicsMagick before 1.3.35 has an integer overflow and resultant heap-based buffer overflow in HuffmanDecodeImage in magick/compress.c.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/graphicsmagickto a version that resolves this vulnerability.Fixed in 1.4+really1.3.36+hg16481-2+deb11u1Fixed in 1.4+really1.3.40-4Fixed in 1.4+really1.3.45+hg17689-1 - Upgrade
Upgrade
alpine/graphicsmagickto a version that resolves this vulnerability.Fixed in 1.3.35-r0
Event History
Frequently Asked Questions
What is CVE-2020-10938?
CVE-2020-10938 is a vulnerability in GraphicsMagick before version 1.3.35 that allows for an integer overflow and resultant heap-based buffer overflow in HuffmanDecodeImage.
How severe is CVE-2020-10938?
CVE-2020-10938 has a severity rating of 9.8 (Critical).
Which software versions are affected by CVE-2020-10938?
GraphicsMagick versions before 1.3.35 are affected by CVE-2020-10938.
How can I fix CVE-2020-10938?
To fix CVE-2020-10938, update your GraphicsMagick installation to version 1.3.35 or later.
Where can I find more information about CVE-2020-10938?
You can find more information about CVE-2020-10938 at the following references: [Reference 1](http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00049.html), [Reference 2](http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00051.html), [Reference 3](https://lists.debian.org/debian-lts-announce/2020/04/msg00007.html).