CVE-2013-6631
Status: ModifiedHigh (7.5)—
Severity7.5High · CVSS 2.0
Exploitation probability1.61 %higher than 76% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found
Use-after-free vulnerability in the Channel::SendRTCPPacket function in voice_engine/channel.cc in libjingle in WebRTC, as used in Google Chrome before 31.0.1650.48 and other products, allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via vectors that trigger the absence of certain statistics initialization, leading to the skipping of a required DeRegisterExternalTransport call.
CVSS
- Base score
- 7.5
- Version
- 2.0
- Vector
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days
- 1.61 %
- Percentile among all scored CVEs
- 76
- Score date
- 10/21/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- NVD-CWE-Other
References
Show 18 references
- http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00002.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00042.html
- http://www.debian.org/security/2013/dsa-2799
- https://code.google.com/p/chromium/issues/detail?id=296804
- https://code.google.com/p/webrtc/source/detail?r=4827
- https://webrtc-codereview.appspot.com/2275008
- http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00002.html
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00042.html
- http://www.debian.org/security/2013/dsa-2799
- https://code.google.com/p/chromium/issues/detail?id=296804
- https://code.google.com/p/webrtc/source/detail?r=4827
- https://webrtc-codereview.appspot.com/2275008
Raw JSON (NVD)
Show
{
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