firefox: Memory safety bugs were reported in Firefox 58
CVE-2018-5126 is fixed in 4 products on 1 platform, first by firefox 59.0.1+build1-0ubuntu1, released March 14, 2018. It is not reported as exploited. Patch Radar priority: Routine.
Memory safety bugs were reported in Firefox 58. Some of these bugs showedevidence of memory corruption and we presume that with enough effort thatsome of these could be exploited to run arbitrary code. This vulnerabilityaffects Firefox < 59.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| firefox · Ubuntu 18.04.6 LTS (bionic) | 59.0.1+build1-0ubuntu1 | firefox 59.0.1+build1-0ubuntu1 | Jun 11, 2018 |
| firefox · Ubuntu 24.10 (oracular) | 59.0.1+build1-0ubuntu1 | firefox 59.0.1+build1-0ubuntu1 | Mar 14, 2018 |
| firefox · Ubuntu 25.04 (plucky) | 59.0.1+build1-0ubuntu1 | firefox 59.0.1+build1-0ubuntu1 | Mar 14, 2018 |
| firefox-globalmenu · Ubuntu 18.04.6 LTS (bionic) | 59.0.1+build1-0ubuntu1 | firefox-globalmenu 59.0.1+build1-0ubuntu1 | Jun 11, 2018 |
| firefox-mozsymbols · Ubuntu 18.04.6 LTS (bionic) | 59.0.1+build1-0ubuntu1 | firefox-mozsymbols 59.0.1+build1-0ubuntu1 | Jun 11, 2018 |
| firefox-testsuite · Ubuntu 18.04.6 LTS (bionic) | 59.0.1+build1-0ubuntu1 | firefox-testsuite 59.0.1+build1-0ubuntu1 | Jun 11, 2018 |
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