WebRTC can use a "WrappedI420Buffer" pixel buffer but the owning image object can be freed while it is still in use. This can result in the WebRTC encoder using uninitialized memory, leading to a potentially exploitable crash. This vulnerability affects Firefox < 60.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/104139 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1040896 | Third Party Advisory VDB Entry |
https://bugzilla.mozilla.org/show_bug.cgi?id=1436117 | Issue Tracking Permissions Required Vendor Advisory |
https://usn.ubuntu.com/3645-1/ | Third Party Advisory |
https://www.mozilla.org/security/advisories/mfsa2018-11/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2018-06-11T21:00:00
Updated: 2018-06-12T09:57:01
Reserved: 2018-01-03T00:00:00
Link: CVE-2018-5160
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-06-11T21:29:15.373
Modified: 2020-08-24T17:37:01.140
Link: CVE-2018-5160
JSON object: View
Redhat Information
No data.