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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.42% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- google/chrome · icu-project/international components for unicode
- Source
- secalert@redhat.com
References
- http://bugs.icu-project.org/trac/changeset/36801Issue Tracking
- http://bugs.icu-project.org/trac/ticket/11371Issue Tracking, Vendor Advisory
- http://openwall.com/lists/oss-security/2015/02/05/15Mailing List, Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
- http://www.securitytracker.com/id/1035410Third Party Advisory, VDB Entry
- https://chromium.googlesource.com/chromium/deps/icu/+/dd727641e190d60e4593bcb3a35c7f51eb4925c5Issue Tracking, Third Party Advisory
- https://code.google.com/p/chromium/issues/detail?id=432209Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/201503-06Third Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- http://bugs.icu-project.org/trac/changeset/36801Issue Tracking
- http://bugs.icu-project.org/trac/ticket/11371Issue Tracking, Vendor Advisory
- http://openwall.com/lists/oss-security/2015/02/05/15Mailing List, Third Party Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
- http://www.securitytracker.com/id/1035410Third Party Advisory, VDB Entry
- https://chromium.googlesource.com/chromium/deps/icu/+/dd727641e190d60e4593bcb3a35c7f51eb4925c5Issue Tracking, Third Party Advisory
- https://code.google.com/p/chromium/issues/detail?id=432209Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/201503-06Third Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.