PT-2015-3285 · Google+5 · Google Chrome+5

Published 2015-01-27 · Updated 2019-04-23 · CVE-2014-9654

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 40.0.2214.91 International Components for Unicode (ICU) for C/C++ versions before 2014-12-03

Description The issue is caused by a buffer overflow in the memory due to improper handling of regular expressions in the ICU library used by Google Chrome. This can be exploited by a remote attacker using a specially crafted string, potentially leading to a denial of service or memory corruption.

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) for C/C++ versions before 2014-12-03, update to a version released on or after 2014-12-03 to fix the problem.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2015-1098

BDU:2017-01181

CVE-2014-9654

DLA-219-1

DSA-3187-1

RHSA-2015:0093

RHSA-2015_0093

SUSE-SU-2015:0458-1

SUSE-SU-2015:1144-1

SUSE-SU-2015:1790-1

SUSE-SU-2015_0458-1

SUSE-SU-2015_1144-1

SUSE-SU-2015_1790-1

SUSE-SU-2016:1090-1

SUSE-SU-2016_1090-1

USN-2522-1

Affected Products

Alt Linux

Google Chrome

International Components For Unicode (Icu) For C/C++

Red Hat

Suse

Ubuntu

References · 130

• 🔥 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-2014-6585 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9647 · Security Note
• https://ubuntu.com/security/notices/USN-2522-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01181 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7928 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7945 · Security Note
• https://bdu.fstec.ru/vul/2016-01658 · Security Note
• https://cve.org/CVERecord?id=CVE-2014-9654 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-7933 · Security Note
• https://ubuntu.com/security/CVE-2013-2383 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1359 · Security Note
• https://bdu.fstec.ru/vul/2016-01659 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2419 · Security Note