libnetty-java: The Bzip2 decompression decoder function doesn't allow setting sizerestrictions on the decompressed output data (whic...
CVE-2021-37136 is fixed in 3 products on 1 platform, first by RLSA-2022:8506, released November 16, 2022. It is not reported as exploited. Patch Radar priority: Routine.
The Bzip2 decompression decoder function doesn't allow setting sizerestrictions on the decompressed output data (which affects the allocationsize used during decompression). All users of Bzip2Decoder are affected.The malicious input can trigger an OOME and so a DoS attack
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libdb · rocky 8 | 0:5.3.28-42.el8_4 | RLSA-2022:8506 | Nov 16, 2022 |
| libnetty-java · Ubuntu 18.04.6 LTS (bionic) | 1:4.1.7-4ubuntu0.1+esm2 | libnetty-java 1:4.1.7-4ubuntu0.1+esm2 | Dec 12, 2022 |
| libnetty-java · Ubuntu 20.04 LTS (focal) | 1:4.1.45-1ubuntu0.1~esm1 | libnetty-java 1:4.1.45-1ubuntu0.1~esm1 | Dec 12, 2022 |
| libnetty-java · Ubuntu 22.04.1 LTS (jammy) | 1:4.1.48-4+deb11u1build0.22.04.1 | libnetty-java 1:4.1.48-4+deb11u1build0.22.04.1 | Dec 12, 2022 |
| libnetty-java · Ubuntu 24.10 (oracular) | 4.1.48-6 | libnetty-java 4.1.48-6 | Jan 16, 2026 |
| libnetty-java · Ubuntu 25.04 (plucky) | 4.1.48-6 | libnetty-java 4.1.48-6 | Jan 16, 2026 |
| netty · Debian 11.6 (bullseye) | 1:4.1.48-4+deb11u1 | DSA-5316-1 | Jan 11, 2023 |
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