PT-2015-3266 · Google+5 · Google Chrome+5

Published 2015-01-21 · Updated 2024-06-15 · CVE-2014-7926

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 40.0.2214.91 International Components for Unicode (ICU) versions prior to 52 SVN revision 292944

Description The issue is related to errors in the code of the Regular Expressions package. It may allow a remote attacker to cause a denial of service or possibly have other unspecified impacts, such as memory corruption, by utilizing a zero-length quantifier.

Recommendations For Google Chrome versions prior to 40.0.2214.91, update to version 40.0.2214.91 or later to resolve the issue. For International Components for Unicode (ICU) versions prior to 52 SVN revision 292944, update to ICU version 52 SVN revision 292944 or later to resolve the issue.

Exploit

Fix

DoS

Weakness Enumeration

CWE-17

Related Identifiers

ALT-PU-2015-1098

BDU:2016-01658

CVE-2014-7926

DLA-219-1

DSA-3187-1

MGASA-2015-0047

OPENSUSE-SU-2015_0441-1

OPENSUSE-SU-2024:10171-1

OPENSUSE-SU-2024:12948-1

RHSA-2015:0093

RHSA-2015_0093

USN-2476-1

USN-2522-1

Affected Products

Alt Linux

Google Chrome

International Components For Unicode

Red Hat

Suse

Ubuntu

References · 2524

• 🔥 https://github.com/tunz/js-vuln-db/blob/master/v8/CVE-2014-7927.md · Exploit
• 🔥 https://github.com/tunz/js-vuln-db/blob/master/v8/CVE-2014-7928.md · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7929 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7934 · Security Note
• https://ubuntu.com/security/CVE-2014-7924 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7946 · Security Note
• https://bdu.fstec.ru/vul/2015-09975 · Security Note
• https://ubuntu.com/security/CVE-2014-7926 · Vendor Advisory
• https://osv.dev/vulnerability/USN-2522-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2015-0047.html · Security Note
• https://errata.altlinux.org/ALT-PU-2015-1098 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-7926 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7943 · Security Note
• https://ubuntu.com/security/CVE-2014-7928 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-7925 · Vendor Advisory