Out-of-bounds Read Affecting libgd2 package, versions <2.2.5-5.2+deb10u1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Availability
High
Threat Intelligence
EPSS
0.13% (48th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-LIBGD2-1583888
- published 9 Sep 2021
- disclosed 8 Sep 2021
Introduced: 8 Sep 2021
CVE-2021-40812 Open this link in a new tabHow to fix?
Upgrade Debian:10 libgd2 to version 2.2.5-5.2+deb10u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libgd2 package and not the libgd2 package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdGetBuf and gdPutBuf return value checks.