CVE-2013-6631

Severity

75%

Complexity

99%

Confidentiality

106%

CWE-416: Use After Free per http://cwe.mitre.org/data/definitions/416.html

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.

CWE-416: Use After Free per http://cwe.mitre.org/data/definitions/416.html

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

Type

Google Chrome

First reported 11 years ago

2013-11-19 04:50:00

Last updated 10 years ago

2014-03-06 04:49:00

Affected Software

Google Chrome 31.0.1650.0

31.0.1650.0

Google Chrome 31.0.1650.2

31.0.1650.2

Google Chrome 31.0.1650.3

31.0.1650.3

Google Chrome 31.0.1650.4

31.0.1650.4

Google Chrome 31.0.1650.5

31.0.1650.5

Google Chrome 31.0.1650.6

31.0.1650.6

Google Chrome 31.0.1650.7

31.0.1650.7

Google Chrome 31.0.1650.8

31.0.1650.8

Google Chrome 31.0.1650.9

31.0.1650.9

Google Chrome 31.0.1650.10

31.0.1650.10

Google Chrome 31.0.1650.11

31.0.1650.11

Google Chrome 31.0.1650.12

31.0.1650.12

Google Chrome 31.0.1650.13

31.0.1650.13

Google Chrome 31.0.1650.14

31.0.1650.14

Google Chrome 31.0.1650.15

31.0.1650.15

Google Chrome 31.0.1650.16

31.0.1650.16

Google Chrome 31.0.1650.17

31.0.1650.17

Google Chrome 31.0.1650.18

31.0.1650.18

Google Chrome 31.0.1650.19

31.0.1650.19

Google Chrome 31.0.1650.20

31.0.1650.20

Google Chrome 31.0.1650.22

31.0.1650.22

Google Chrome 31.0.1650.23

31.0.1650.23

Google Chrome 31.0.1650.25

31.0.1650.25

Google Chrome 31.0.1650.26

31.0.1650.26

Google Chrome 31.0.1650.27

31.0.1650.27

Google Chrome 31.0.1650.28

31.0.1650.28

Google Chrome 31.0.1650.29

31.0.1650.29

Google Chrome 31.0.1650.30

31.0.1650.30

Google Chrome 31.0.1650.31

31.0.1650.31

Google Chrome 31.0.1650.32

31.0.1650.32

Google Chrome 31.0.1650.33

31.0.1650.33

Google Chrome 31.0.1650.34

31.0.1650.34

Google Chrome 31.0.1650.35

31.0.1650.35

Google Chrome 31.0.1650.36

31.0.1650.36

Google Chrome 31.0.1650.37

31.0.1650.37

Google Chrome 31.0.1650.38

31.0.1650.38

Google Chrome 31.0.1650.39

31.0.1650.39

Google Chrome 31.0.1650.41

31.0.1650.41

Google Chrome 31.0.1650.42

31.0.1650.42

Google Chrome 31.0.1650.43

31.0.1650.43

Google Chrome 31.0.1650.44

31.0.1650.44

Google Chrome 31.0.1650.45

31.0.1650.45

Google Chrome 31.0.1650.46

31.0.1650.46

References

http://googlechromereleases.blogspot.com/2013/11/stable-channel-update.html

Vendor Advisory

openSUSE-SU-2013:1776

openSUSE-SU-2013:1777

openSUSE-SU-2013:1861

openSUSE-SU-2014:0065

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

Patch

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