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CVE-2013-6631

Use-after-free vulnerability in the Channel::SendRTCPPacket function in voice_engine/channel.cc...

7.5 High

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.

Exploit likelihood

1.61%Down 0.4 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 7.5

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.

Record
CVE-2013-6631
CVSS 2.0
7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2013-6631
Updated
2026-11-02
EUVDEUVD-2013-6433 No score

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.

Record
EUVD-2013-6433
Updated
2026-11-03
GitHub AdvisoriesGHSA-46gc-3vrv-89f8 No score

Use-after-free vulnerability in the Channel::SendRTCPPacket function in voice_engine/channel.cc...

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.

Record
GHSA-46gc-3vrv-89f8
Updated
2026-11-02
OSVMGASA-2013-0324 No score

Updated chromium-browser-stable packages fix multiple vulnerabilities

Updated chromium-browser-stable packages fix security vulnerabilities:

Various fixes from internal audits, fuzzing and other initiatives (CVE-2013-2931).

Use after free related to speech input elements (CVE-2013-6621).

Use after free related to media elements (CVE-2013-6622).

Out of bounds read in SVG (CVE-2013-6623).

Use after free related to 'id' attribute strings (CVE-2013-6624).

Use after free in DOM ranges (CVE-2013-6625).

Address bar spoofing related to interstitial warnings (CVE-2013-6626).

Out of bounds read in HTTP parsing (CVE-2013-6627).

Issue with certificates not being checked during TLS renegotiation (CVE-2013-6628).

libjpeg 6b and libjpeg-turbo will use uninitialized memory when decoding images with missing SOS data for the luminance component (Y) in presence of valid chroma data (Cr, Cb) (CVE-2013-6629).

libjpeg-turbo will use uninitialized memory when handling Huffman tables (CVE-2013-6630).

Use after free in libjingle (CVE-2013-6631).

Record
MGASA-2013-0324
Updated
2026-11-02
OSVopenSUSE-SU-2024:10171-1 No score

chromedriver-55.0.2883.75-3.1 on GA media

These are all security issues fixed in the chromedriver-55.0.2883.75-3.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10171-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:12948-1 No score

ungoogled-chromium-113.0.5672.92-1.1 on GA media

These are all security issues fixed in the ungoogled-chromium-113.0.5672.92-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:12948-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
chromium-browser
Debian:7
From an advisory covering 14 CVEs
before 31.0.1650.57-1~deb7u1, plus listed versions
26.0.1410.43-127.0.1453.110-127.0.1453.110-1~deb7u127.0.1453.110-227.0.1453.93-1
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27.0.1453.93-1~deb7u128.0.1500.71-128.0.1500.71-1~deb7u128.0.1500.71-228.0.1500.95-128.0.1500.95-1~deb7u128.0.1500.95-228.0.1500.95-329.0.1547.57-129.0.1547.57-1~deb7u129.0.1547.57-229.0.1547.57-329.0.1547.57-3+exp130.0.1599.101-130.0.1599.101-1~deb7u130.0.1599.101-230.0.1599.101-3
31.0.1650.57-1~deb7u1
chromium-browser-stable
Mageia:2
From an advisory covering 12 CVEs
before 31.0.1650.48-1.mga2
31.0.1650.48-1.mga2
chromium-browser-stable
Mageia:3
From an advisory covering 12 CVEs
before 31.0.1650.48-1.mga3
31.0.1650.48-1.mga3
chromium-browser-stable
Mageia:3
From an advisory covering 12 CVEs
before 31.0.1650.48-1.mga3.tainted
31.0.1650.48-1.mga3.tainted
chromium
openSUSE:Tumbleweed
From an advisory covering 719 CVEs
before 55.0.2883.75-3.1
55.0.2883.75-3.1
chromium
openSUSE:Tumbleweed
From an advisory covering 2310 CVEs
before 113.0.5672.92-1.1
113.0.5672.92-1.1

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2013-6631 is a high vulnerability (CVSS 7.5) in Google Chrome, published November 13, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.61%, the 76th percentile. No source names a fixed version.

References

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