CVE-2014-7940

Current Description

The collator implementation in i18n/ucol.cpp in International Components for Unicode (ICU) 52 through SVN revision 293126, as used in Google Chrome before 40.0.2214.91, does not initialize memory for a data structure, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted character sequence.

Basic Data

PublishedJanuary 22, 2015
Last ModifiedApril 23, 2019
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-399
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score7.5
SeverityHIGH
Exploitability Score10.0
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationGoogleChrome********40.0.2214.85
  • OR - Configuration 2
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationIcu-projectInternational Components For Unicode*****c/c++**52.1

Vulnerable Software List

VendorProductVersions
Icu-project International Components For Unicode *
Google Chrome *

References

NameSourceURLTags
http://advisories.mageia.org/MGASA-2015-0047.htmlhttp://advisories.mageia.org/MGASA-2015-0047.htmlCONFIRMThird Party Advisory
http://googlechromereleases.blogspot.com/2015/01/stable-update.htmlhttp://googlechromereleases.blogspot.com/2015/01/stable-update.htmlCONFIRMVendor Advisory
openSUSE-SU-2015:0441http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00005.htmlSUSEThird Party Advisory
RHSA-2015:0093http://rhn.redhat.com/errata/RHSA-2015-0093.htmlREDHATThird Party Advisory
62383http://secunia.com/advisories/62383SECUNIAPermissions Required
62575http://secunia.com/advisories/62575SECUNIAPermissions Required
62665http://secunia.com/advisories/62665SECUNIAPermissions Required
GLSA-201502-13http://security.gentoo.org/glsa/glsa-201502-13.xmlGENTOOThird Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.htmlhttp://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.htmlCONFIRMThird Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.htmlhttp://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.htmlCONFIRMThird Party Advisory
72288http://www.securityfocus.com/bid/72288BIDThird Party Advisory VDB Entry
1031623http://www.securitytracker.com/id/1031623SECTRACKThird Party Advisory VDB Entry
USN-2476-1http://www.ubuntu.com/usn/USN-2476-1UBUNTUThird Party Advisory
https://chromium.googlesource.com/chromium/deps/icu/+/866ff696e9022a6000afbab516fba62cfa306075https://chromium.googlesource.com/chromium/deps/icu/+/866ff696e9022a6000afbab516fba62cfa306075CONFIRMPATCH
https://chromium.googlesource.com/chromium/src.git/+/87feb77547781a22b31c423bc0d57b7dca32d5b8https://chromium.googlesource.com/chromium/src.git/+/87feb77547781a22b31c423bc0d57b7dca32d5b8CONFIRMPATCH
https://code.google.com/p/chromium/issues/detail?id=433866https://code.google.com/p/chromium/issues/detail?id=433866CONFIRMVendor Advisory
GLSA-201503-06https://security.gentoo.org/glsa/201503-06GENTOOThird Party Advisory
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.htmlhttps://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.htmlMISC