CVE-2013-6640

Home/CVE/The DehoistArrayIndex function in hydrogen-dehoist.cc (aka hydrogen.cc) in Google V8 before 3.22.24.7, as used in Google

CVE

The DehoistArrayIndex function in hydrogen-dehoist.cc (aka hydrogen.cc) in Google V8 before 3.22.24.7, as used in Google

The DehoistArrayIndex function in hydrogen-dehoist.cc (aka hydrogen.cc) in Google V8 before 3.22.24.7, as used in Google Chrome before 31.0.1650.63, allows remote attackers to cause a denial of service (out-of-bounds read) via JavaScript code that sets a variable to the value of an array element with a crafted index.

HIGH · CVSS 7.5 EPSS 0.02718

Schedule remediation

CVSS base score ≥ 7.0

Sigma rules2 YARA rules0

⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

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Affected Products & Versions

google chrome<= 31.0.1650.62
google chromeall versions
google v8<= 3.22.24
google v8all versions

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Sigma Hunt Rules

Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.

producthighRunning Chrome VPN Extensions via the Registry 2 VPN Extension

productmediumPotential Chrome Frame Helper DLL Sideloading

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Scoring & Timeline

7.5

HIGH · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD07 Dec 2013 · 12:55 AM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10171-1
suse-csafopenSUSE-SU-2024:10433-1
suse-csafopenSUSE-SU-2024:12948-1
suse-csafSUSE-SU-2019:14246-1
rhsaRHEA-2014:1175Moderate
Show all 6 vendor advisoriesrhsaRHSA-2014:1744Moderate

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://code.google.com/p/v8/source/detail?r=17801Patch

http://googlechromereleases.blogspot.com/2013/12/stable-channel-update.htmlVendor Advisory

http://lists.opensuse.org/opensuse-updates/2013-12/msg00090.html

http://lists.opensuse.org/opensuse-updates/2013-12/msg00096.html

http://lists.opensuse.org/opensuse-updates/2013-12/msg00122.html

http://lists.opensuse.org/opensuse-updates/2013-12/msg00124.html

Show all 13 references

http://lists.opensuse.org/opensuse-updates/2014-01/msg00042.html

http://lists.opensuse.org/opensuse-updates/2014-01/msg00063.html

http://secunia.com/advisories/56216

http://secunia.com/advisories/56217

http://www.debian.org/security/2013/dsa-2811

http://www.securitytracker.com/id/1029442

https://code.google.com/p/chromium/issues/detail?id=319860

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