godot3: In ParseContentEncodingEntry of mkvparser.cc, there is a possible doublefree due to a missing reset of a freed pointer
CVE-2019-2126 is fixed in 7 products on 1 platform, first by godot3 3.5.2-stable-2ubuntu0.24.04.1~esm1, released August 20, 2019. It is not reported as exploited. Patch Radar priority: High.
In ParseContentEncodingEntry of mkvparser.cc, there is a possible doublefree due to a missing reset of a freed pointer. This could lead to remotecode execution with no additional execution privileges needed. Userinteraction is needed for exploitation. Product: Android. Versions:Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9.Android ID: A-127702368.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| godot3 · Ubuntu 20.04 LTS (focal) | 3.2-stable-2ubuntu0.1~esm1 | godot3 3.2-stable-2ubuntu0.1~esm1 | Feb 8, 2021 |
| godot3 · Ubuntu 22.04.1 LTS (jammy) | 3.2.3-stable-1ubuntu0.1~esm1 | godot3 3.2.3-stable-1ubuntu0.1~esm1 | Feb 8, 2021 |
| godot3 · Ubuntu 24.04.5 LTS (noble) | 3.5.2-stable-2ubuntu0.24.04.1~esm1 | godot3 3.5.2-stable-2ubuntu0.24.04.1~esm1 | Aug 20, 2019 |
| godot3 · Ubuntu 24.10 (oracular) | 3.5.2-stable-2ubuntu0.24.10.1 | godot3 3.5.2-stable-2ubuntu0.24.10.1 | Jan 16, 2026 |
| godot3 · Ubuntu 25.04 (plucky) | 3.6+ds-2ubuntu0.1 | godot3 3.6+ds-2ubuntu0.1 | Jan 16, 2026 |
| godot3-runner · Ubuntu 20.04 LTS (focal) | 3.2-stable-2ubuntu0.1~esm1 | godot3-runner 3.2-stable-2ubuntu0.1~esm1 | Feb 8, 2021 |
| godot3-runner · Ubuntu 22.04.1 LTS (jammy) | 3.2.3-stable-1ubuntu0.1~esm1 | godot3-runner 3.2.3-stable-1ubuntu0.1~esm1 | Feb 8, 2021 |
| godot3-runner · Ubuntu 24.04.5 LTS (noble) | 3.5.2-stable-2ubuntu0.24.04.1~esm1 | godot3-runner 3.5.2-stable-2ubuntu0.24.04.1~esm1 | Aug 20, 2019 |
| godot3-runner · Ubuntu 24.10 (oracular) | 3.5.2-stable-2ubuntu0.24.10.1 | godot3-runner 3.5.2-stable-2ubuntu0.24.10.1 | Jan 16, 2026 |
| godot3-runner · Ubuntu 25.04 (plucky) | 3.6+ds-2ubuntu0.1 | godot3-runner 3.6+ds-2ubuntu0.1 | Jan 16, 2026 |
| godot3-server · Ubuntu 20.04 LTS (focal) | 3.2-stable-2ubuntu0.1~esm1 | godot3-server 3.2-stable-2ubuntu0.1~esm1 | Feb 8, 2021 |
| godot3-server · Ubuntu 22.04.1 LTS (jammy) | 3.2.3-stable-1ubuntu0.1~esm1 | godot3-server 3.2.3-stable-1ubuntu0.1~esm1 | Feb 8, 2021 |
| godot3-server · Ubuntu 24.04.5 LTS (noble) | 3.5.2-stable-2ubuntu0.24.04.1~esm1 | godot3-server 3.5.2-stable-2ubuntu0.24.04.1~esm1 | Aug 20, 2019 |
| godot3-server · Ubuntu 24.10 (oracular) | 3.5.2-stable-2ubuntu0.24.10.1 | godot3-server 3.5.2-stable-2ubuntu0.24.10.1 | Jan 16, 2026 |
| godot3-server · Ubuntu 25.04 (plucky) | 3.6+ds-2ubuntu0.1 | godot3-server 3.6+ds-2ubuntu0.1 | Jan 16, 2026 |
| libvpx · RHEL 8 | 0:1.7.0-8.el8 | RHSA-2020:4629 | Nov 4, 2020 |
| libvpx · ol 8 | 0:1.7.0-8.el8 | ELSA-2020-4629 | Nov 10, 2020 |
| libvpx-devel · RHEL 8 | 0:1.7.0-8.el8 | RHSA-2020:4629 | Nov 4, 2020 |
| libvpx-devel · ol 8 | 0:1.7.0-8.el8 | ELSA-2020-4629 | Nov 10, 2020 |
| libvpx5 · Ubuntu 18.04.6 LTS (bionic) | 1.7.0-3ubuntu0.18.04.1 | libvpx5 1.7.0-3ubuntu0.18.04.1 | Sep 27, 2019 |
| vpx-tools · Ubuntu 18.04.6 LTS (bionic) | 1.7.0-3ubuntu0.18.04.1 | vpx-tools 1.7.0-3ubuntu0.18.04.1 | Sep 27, 2019 |
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