libglib2.0-0: A flaw was found in GLib
CVE-2023-32643 is fixed in 5 products on 1 platform, first by libglib2.0-0 2.56.4-0ubuntu0.18.04.9+esm3, released June 6, 2023. It is not reported as exploited. Patch Radar priority: Routine.
A flaw was found in GLib. The GVariant deserialization code is vulnerable to a heap buffer overflow introduced by the fix for CVE-2023-32665. This bug does not affect any released version of GLib, but does affect GLib distributors who followed the guidance of GLib developers to backport the initial fix for CVE-2023-32665.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libglib2.0-0 · Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm3 | libglib2.0-0 2.56.4-0ubuntu0.18.04.9+esm3 | Jun 6, 2023 |
| libglib2.0-0 · Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.6 | libglib2.0-0 2.64.6-1~ubuntu20.04.6 | Jun 6, 2023 |
| libglib2.0-0 · Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.2 | libglib2.0-0 2.72.4-0ubuntu2.2 | Jun 6, 2023 |
| libglib2.0-bin · Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm3 | libglib2.0-bin 2.56.4-0ubuntu0.18.04.9+esm3 | Jun 6, 2023 |
| libglib2.0-bin · Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.6 | libglib2.0-bin 2.64.6-1~ubuntu20.04.6 | Jun 6, 2023 |
| libglib2.0-bin · Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.2 | libglib2.0-bin 2.72.4-0ubuntu2.2 | Jun 6, 2023 |
| libglib2.0-data · Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm3 | libglib2.0-data 2.56.4-0ubuntu0.18.04.9+esm3 | Jun 6, 2023 |
| libglib2.0-data · Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.6 | libglib2.0-data 2.64.6-1~ubuntu20.04.6 | Jun 6, 2023 |
| libglib2.0-data · Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.2 | libglib2.0-data 2.72.4-0ubuntu2.2 | Jun 6, 2023 |
| libglib2.0-dev-bin · Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm3 | libglib2.0-dev-bin 2.56.4-0ubuntu0.18.04.9+esm3 | Jun 6, 2023 |
| libglib2.0-dev-bin · Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.6 | libglib2.0-dev-bin 2.64.6-1~ubuntu20.04.6 | Jun 6, 2023 |
| libglib2.0-dev-bin · Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.2 | libglib2.0-dev-bin 2.72.4-0ubuntu2.2 | Jun 6, 2023 |
| libglib2.0-tests · Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm3 | libglib2.0-tests 2.56.4-0ubuntu0.18.04.9+esm3 | Jun 6, 2023 |
| libglib2.0-tests · Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.6 | libglib2.0-tests 2.64.6-1~ubuntu20.04.6 | Jun 6, 2023 |
| libglib2.0-tests · Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.2 | libglib2.0-tests 2.72.4-0ubuntu2.2 | Jun 6, 2023 |
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