CVE-2018-5156
firefox: A vulnerability can occur when capturing a media stream when the media source type is changed as the capture is occur...
CVE-2018-5156 is fixed in 4 products on 1 platform, first by firefox 61.0+build3-0ubuntu0.18.04.1, released June 26, 2018. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0376
89th percentile
A vulnerability can occur when capturing a media stream when the media source type is changed as the capture is occurring. This can result in stream data being cast to the wrong type causing a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| firefox · Ubuntu 18.04.6 LTS (bionic) | 61.0+build3-0ubuntu0.18.04.1 | firefox 61.0+build3-0ubuntu0.18.04.1 | Jun 26, 2018 |
| firefox-globalmenu · Ubuntu 18.04.6 LTS (bionic) | 61.0+build3-0ubuntu0.18.04.1 | firefox-globalmenu 61.0+build3-0ubuntu0.18.04.1 | Jun 26, 2018 |
| firefox-mozsymbols · Ubuntu 18.04.6 LTS (bionic) | 61.0+build3-0ubuntu0.18.04.1 | firefox-mozsymbols 61.0+build3-0ubuntu0.18.04.1 | Jun 26, 2018 |
| firefox-testsuite · Ubuntu 18.04.6 LTS (bionic) | 61.0+build3-0ubuntu0.18.04.1 | firefox-testsuite 61.0+build3-0ubuntu0.18.04.1 | Jun 26, 2018 |