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ICU: regexp engine missing look-behind expression range check

🗓️ 27 Jan 2015 18:46:27Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 3 Views

ICU regex look-behind range flaw in ICU 52 before revision 292944 causes denial of service (memory corruption); used by Chrome.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities affect IBM Planning Analytics
25 Jul 201918:55
–ibm
IBM Security Bulletins		Security Bulletin: Security Vulnerabilties have been addressed in IBM Cognos Analytics
13 Sep 201916:44
–ibm
IBM Security Bulletins		Security Bulletin: IBM Cognos Business Intelligence has addressed multiple vulnerabilties
19 Dec 201921:01
–ibm
IBM Security Bulletins		Security Bulletin: TADDM is vulnerable to a denial of service due to vulnerabilities in ICU4J Library
26 Apr 202314:21
–ibm
IBM Security Bulletins		Security Bulletin: IBM® Db2® is affected by multiple vulnerabilities in ICU libraries.
20 Jan 202616:34
–ibm
Tenable Nessus		Google Chrome < 40.0.2214.91 Multiple Vulnerabilities
11 Feb 201500:00
–nessus
Tenable Nessus		Debian DLA-219-1 : icu security update
15 May 201500:00
–nessus
Tenable Nessus		Debian DSA-3187-1 : icu - security update
17 Mar 201500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP5 : icu (EulerOS-SA-2019-1969)
23 Sep 201900:00
–nessus
Tenable Nessus		EulerOS 2.0 SP5 : icu (EulerOS-SA-2019-2159)
12 Nov 201900:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux6x86_64chromium-browser0:40.0.2214.91-1.el6_6chromium-browser-0:40.0.2214.91-1.el6_6.x86_64.rpm
Red Hat Enterprise Linux6anychromium-browser0:40.0.2214.91-1.el6_6.i686chromium-browser-0:40.0.2214.91-1.el6_6.i686.noarch.rpm
Red Hat Enterprise Linux6x86_64chromium-browser-debuginfo0:40.0.2214.91-1.el6_6chromium-browser-debuginfo-0:40.0.2214.91-1.el6_6.x86_64.rpm
Red Hat Enterprise Linux6anychromium-browser-debuginfo0:40.0.2214.91-1.el6_6.i686chromium-browser-debuginfo-0:40.0.2214.91-1.el6_6.i686.noarch.rpm

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28 Jun 2026 12:23Current
7.3High risk
Vulners AI Score7.3
CVSS 27.5
EPSS0.02217
CWE-122
icu look-behind flawmemory corruption riskdenial of servicegoogle chromerevision 292944icu version 52
3