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CVE-2013-6631

Date: November 15, 2013

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.

Severity Score

Related Resources (12)

https://nvd.nist.gov/vuln/detail/CVE-2013-6631
http://lists.opensuse.org/opensuse-updates/2014-01/msg00042.html
https://code.google.com/p/webrtc/source/detail?r=4827
http://www.debian.org/security/2013/dsa-2799
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00026.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2013-6631
http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html
http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00025.html
https://code.google.com/p/chromium/issues/detail?id=296804
http://lists.opensuse.org/opensuse-security-announce/2013-12/msg00002.html
https://webrtc-codereview.appspot.com/2275008
https://www.mend.io/vulnerability-database/CVE-2013-6631

Severity Score

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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