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CVE-2013-6631

25
FAUCET Score

CVE-2013-6631 is a use-after-free vulnerability in the WebRTC libjingle component, specifically affecting the Channel::SendRTCPPacket function. This flaw impacts Google Chrome before version 31.0.1650.48 and other products utilizing WebRTC. With a CVSS score of 7.5, this vulnerability is considered highly severe, allowing unauthenticated remote attackers to cause a denial of service through heap memory corruption, with potential for further unspecified impact. The attack complexity is low. There is no evidence of active exploitation, and no public exploit code is available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage are minimal, indicating low public attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 31.0.1650.47CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
31.0.1650.0CPE matchmatch criteria
cpe:2.3:a:google:chrome:31.0.1650.0:*:*:*:*:*:*:*
31.0.1650.2CPE matchmatch criteria
cpe:2.3:a:google:chrome:31.0.1650.2:*:*:*:*:*:*:*
31.0.1650.3CPE matchmatch criteria
cpe:2.3:a:google:chrome:31.0.1650.3:*:*:*:*:*:*:*
31.0.1650.4CPE matchmatch criteria
cpe:2.3:a:google:chrome:31.0.1650.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.61%
Probability of exploitation in next 30 days
EPSS Percentile
73.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0161 is in the 56th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

googlechromereleases.blogspot.com / 2013/11/stable-channel-update.html
Vendor Advisory
lists.opensuse.org / opensuse-security-announce/2013-11/msg00025.html
lists.opensuse.org / opensuse-security-announce/2013-11/msg00026.html
lists.opensuse.org / opensuse-security-announce/2013-12/msg00002.html
lists.opensuse.org / opensuse-updates/2014-01/msg00042.html
code.google.com / p/chromium/issues/detail
code.google.com / p/webrtc/source/detail
webrtc-codereview.appspot.com / 2275008
Patch
debian.org / security/2013/dsa-2799