cve-2020-12416
Vulnerability from cvelistv5
Published
2020-07-09 14:40
Modified
2024-08-04 11:56
Severity ?
EPSS score ?
Summary
A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 78.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| security@mozilla.org | http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html | Mailing List, Third Party Advisory | |
| security@mozilla.org | http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html | Mailing List, Third Party Advisory | |
| security@mozilla.org | https://bugzilla.mozilla.org/show_bug.cgi?id=1639734 | Exploit, Issue Tracking, Vendor Advisory | |
| security@mozilla.org | https://security.gentoo.org/glsa/202007-10 | Third Party Advisory | |
| security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2020-24/ | Vendor Advisory |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.