CVE-2014-9654
Published: 5 February 2015
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.
Priority
Status
Package | Release | Status |
---|---|---|
icu Launchpad, Ubuntu, Debian |
lucid |
Ignored
(reached end-of-life)
|
precise |
Released
(4.8.1.1-3ubuntu0.3)
|
|
trusty |
Released
(52.1-3ubuntu0.2)
|
|
upstream |
Released
(52.1-7.1)
|
|
utopic |
Released
(52.1-6ubuntu0.2)
|
|
Patches: upstream: http://bugs.icu-project.org/trac/changeset/31233 (bp) upstream: http://bugs.icu-project.org/trac/changeset/36801 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |