Medium severity · published Mar 13, 2016
CVE-2016-1976
Use-after-free vulnerability in the DesktopDisplayDevice class in the WebRTC implementation in Mozilla Firefox before 45.0 on Windows might allow remote attackers to cause a…
5.5
CVSS
1.3%
EPSS
No
On KEV
Description
Use-after-free vulnerability in the DesktopDisplayDevice class in the WebRTC implementation in Mozilla Firefox before 45.0 on Windows might allow remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
through 44.0.2 · source: NVD
WE
Webrtc · Webrtc Project
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-1976
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-1976
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.html
Vendor Advisory
http://www.mozilla.org/security/announce/2016/mfsa2016-32.html
www.securityfocus.com
http://www.securityfocus.com/bid/84220
www.securitytracker.com
http://www.securitytracker.com/id/1035215
bugzilla.mozilla.org
https://bugzilla.mozilla.org/show_bug.cgi?id=1176340
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