CVE-2018-18503
firefox: When JavaScript is used to create and manipulate an audio buffer, a potentially exploitable crash may occur because o...
CVE-2018-18503 is fixed in 4 products on 1 platform, first by firefox 65.0+build2-0ubuntu0.18.04.1, released January 29, 2019. 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
0.0138
72nd percentile
When JavaScript is used to create and manipulate an audio buffer, a potentially exploitable crash may occur because of a compartment mismatch in some situations. This vulnerability affects Firefox < 65.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| firefox · Ubuntu 18.04.6 LTS (bionic) | 65.0+build2-0ubuntu0.18.04.1 | firefox 65.0+build2-0ubuntu0.18.04.1 | Jan 29, 2019 |
| firefox-globalmenu · Ubuntu 18.04.6 LTS (bionic) | 65.0+build2-0ubuntu0.18.04.1 | firefox-globalmenu 65.0+build2-0ubuntu0.18.04.1 | Jan 29, 2019 |
| firefox-mozsymbols · Ubuntu 18.04.6 LTS (bionic) | 65.0+build2-0ubuntu0.18.04.1 | firefox-mozsymbols 65.0+build2-0ubuntu0.18.04.1 | Jan 29, 2019 |
| firefox-testsuite · Ubuntu 18.04.6 LTS (bionic) | 65.0+build2-0ubuntu0.18.04.1 | firefox-testsuite 65.0+build2-0ubuntu0.18.04.1 | Jan 29, 2019 |