libsolv0: There is a NULL pointer dereference at ext/testcase.c (function testcase_str2dep_complex) in libsolvext.a in libsolv...
CVE-2018-20533 is fixed in 6 products on 1 platform, first by libsolv-perl 0.6.30-1ubuntu0.1~esm1, released December 27, 2018. It is not reported as exploited. Patch Radar priority: Routine.
There is a NULL pointer dereference at ext/testcase.c (function testcase_str2dep_complex) in libsolvext.a in libsolv through 0.7.2 that will cause a denial of service.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libsolv-perl · Ubuntu 18.04.6 LTS (bionic) | 0.6.30-1ubuntu0.1~esm1 | libsolv-perl 0.6.30-1ubuntu0.1~esm1 | Dec 27, 2018 |
| libsolv-tools · Ubuntu 18.04.6 LTS (bionic) | 0.6.30-1ubuntu0.1~esm1 | libsolv-tools 0.6.30-1ubuntu0.1~esm1 | Dec 27, 2018 |
| libsolv0 · Ubuntu 18.04.6 LTS (bionic) | 0.6.30-1ubuntu0.1~esm1 | libsolv0 0.6.30-1ubuntu0.1~esm1 | Dec 27, 2018 |
| libsolvext0 · Ubuntu 18.04.6 LTS (bionic) | 0.6.30-1ubuntu0.1~esm1 | libsolvext0 0.6.30-1ubuntu0.1~esm1 | Dec 27, 2018 |
| python-solv · Ubuntu 18.04.6 LTS (bionic) | 0.6.30-1ubuntu0.1~esm1 | python-solv 0.6.30-1ubuntu0.1~esm1 | Dec 27, 2018 |
| python3-solv · Ubuntu 18.04.6 LTS (bionic) | 0.6.30-1ubuntu0.1~esm1 | python3-solv 0.6.30-1ubuntu0.1~esm1 | Dec 27, 2018 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.