Vulnerability Report

CVE-2014-9654

Title: Icu-Project International Components For Unicode Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2014-9654.

CWE Category CWE-119

Published Date Apr 24, 2017

Modified Date May 13, 2026

Exploit Status Not Found

Score 9.8 CVSS v3.0

Exploit Probability (EPSS)

1.67%

Vulnerability Summary

CVE-2014-9654: 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.

Impacted Vendors

Reference Links

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 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

CVSS v3.0

Source Entity [email protected]

Severity CRITICAL

9.8

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

RAW VECTOR CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

Source Entity [email protected]

Severity HIGH

7.5

Access Vector

N/A

Authentication

N/A

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

Associated Attack Patterns (CAPEC)

Total: Patterns