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CVE-2014-7923

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Date: January 22, 2015

The Regular Expressions package in International Components for Unicode (ICU) 52 before SVN revision 292944, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via vectors related to a look-behind expression.

Language: C++

Severity Score

Related Resources (25)

http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
https://chromium.googlesource.com/chromium/deps/icu52/+/3af4ce5982311035e5f36803d547c0befa576c8c
http://www.securityfocus.com/bid/72288
http://security.gentoo.org/glsa/glsa-201502-13.xml
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
http://www.securitytracker.com/id/1031623
http://advisories.mageia.org/MGASA-2015-0047.html
http://rhn.redhat.com/errata/RHSA-2015-0093.html
https://code.google.com/p/chromium/issues/detail?id=430353
https://security.gentoo.org/glsa/201503-06
https://chromium.googlesource.com/chromium/deps/icu52/+/6242e2fbb36f486f2c0addd1c3cef67fc4ed33fb
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
https://nvd.nist.gov/vuln/detail/CVE-2014-7923
https://codereview.chromium.org/726973003
http://secunia.com/advisories/62383
https://security-tracker.debian.org/tracker/CVE-2014-7923
https://access.redhat.com/security/cve/CVE-2014-7923
http://secunia.com/advisories/62575
http://bugs.icu-project.org/trac/ticket/11370
http://googlechromereleases.blogspot.com/2015/01/stable-update.html
http://www.ubuntu.com/usn/USN-2476-1
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-7923
http://secunia.com/advisories/62665
https://www.mend.io/vulnerability-database/CVE-2014-7923

Severity Score

Weakness Type (CWE)

Code

CWE-17

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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