Vulnerability CVE-2014-9654
Published: 2017-04-24

Description:
The Regular Expressions package in International Components for Unicode (ICU) for C/C++ before 2014-12-03, as used in Google Chrome before 40.0.2214.91, calculates certain values without ensuring that they can be represented in a 24-bit field, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted string, a related issue to CVE-2014-7923.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Icu project -> International components for unicode 
Icu-project -> International components for unicode 
Google -> Chrome 

 References:
http://bugs.icu-project.org/trac/changeset/36801
http://bugs.icu-project.org/trac/ticket/11371
http://openwall.com/lists/oss-security/2015/02/05/15
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
http://www.securitytracker.com/id/1035410
https://chromium.googlesource.com/chromium/deps/icu/+/dd727641e190d60e4593bcb3a35c7f51eb4925c5
https://code.google.com/p/chromium/issues/detail?id=432209
https://security.gentoo.org/glsa/201503-06
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
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