libc3p0-java: c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack whenloading XML configuration due to missing prote...
CVE-2019-5427 is fixed in libc3p0-java on 1 platform, first by libc3p0-java 0.9.1.2-9+deb8u1ubuntu0.18.04.1, released April 22, 2019. It is not reported as exploited. Patch Radar priority: Routine.
c3p0 version < 0.9.5.4 may be exploited by a billion laughs attack whenloading XML configuration due to missing protections against recursiveentity expansion when loading configuration.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libc3p0-java · Ubuntu 18.04.6 LTS (bionic) | 0.9.1.2-9+deb8u1ubuntu0.18.04.1 | libc3p0-java 0.9.1.2-9+deb8u1ubuntu0.18.04.1 | Apr 22, 2019 |
| libc3p0-java · Ubuntu 20.04 LTS (focal) | 0.9.1.2-10ubuntu0.20.04.1 | libc3p0-java 0.9.1.2-10ubuntu0.20.04.1 | Apr 22, 2019 |
| libc3p0-java · Ubuntu 22.04.1 LTS (jammy) | 0.9.1.2-10ubuntu1 | libc3p0-java 0.9.1.2-10ubuntu1 | Apr 22, 2019 |
| libc3p0-java · Ubuntu 24.04.5 LTS (noble) | 0.9.1.2-10ubuntu1 | libc3p0-java 0.9.1.2-10ubuntu1 | Apr 22, 2019 |
| libc3p0-java · Ubuntu 24.10 (oracular) | 0.9.1.2-10ubuntu1 | libc3p0-java 0.9.1.2-10ubuntu1 | Jan 16, 2026 |
| libc3p0-java · Ubuntu 25.04 (plucky) | 0.9.1.2-10ubuntu1 | libc3p0-java 0.9.1.2-10ubuntu1 | Jan 16, 2026 |
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