libgd3: gdImageGd2Ptr in gd_gd2.c in the GD Graphics Library (aka LibGD) through 2.3.2 has a double free
CVE-2021-40145 is fixed in 2 products on 1 platform, first by libgd-tools 2.2.5-4ubuntu0.5, released August 25, 2021. It is not reported as exploited. Patch Radar priority: Routine.
gdImageGd2Ptr in gd_gd2.c in the GD Graphics Library (aka LibGD) through 2.3.2 has a double free. NOTE: the vendor's position is "The GD2 image format is a proprietary image format of libgd. It has to be regarded as being obsolete, and should only be used for development and testing purposes.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libgd-tools · Ubuntu 18.04.6 LTS (bionic) | 2.2.5-4ubuntu0.5 | libgd-tools 2.2.5-4ubuntu0.5 | Aug 25, 2021 |
| libgd-tools · Ubuntu 20.04 LTS (focal) | 2.2.5-5.2ubuntu2.1 | libgd-tools 2.2.5-5.2ubuntu2.1 | Aug 25, 2021 |
| libgd-tools · Ubuntu 22.04.1 LTS (jammy) | 2.3.0-2ubuntu1 | libgd-tools 2.3.0-2ubuntu1 | Aug 25, 2021 |
| libgd3 · Ubuntu 18.04.6 LTS (bionic) | 2.2.5-4ubuntu0.5 | libgd3 2.2.5-4ubuntu0.5 | Aug 25, 2021 |
| libgd3 · Ubuntu 20.04 LTS (focal) | 2.2.5-5.2ubuntu2.1 | libgd3 2.2.5-5.2ubuntu2.1 | Aug 25, 2021 |
| libgd3 · Ubuntu 22.04.1 LTS (jammy) | 2.3.0-2ubuntu1 | libgd3 2.3.0-2ubuntu1 | Aug 25, 2021 |
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