CVE-2014-7940

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:P/A:P
ChromeCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
VendorProductVersion
googlechrome
𝑥
≤ 40.0.2214.85
icu-projectinternational_components_for_unicode
𝑥
≤ 52.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
icu
bullseye
67.1-7
fixed
bookworm
72.1-3
fixed
sid
72.1-5
fixed
trixie
72.1-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
chromium-browser
wily
Fixed 40.0.2214.94-0ubuntu1.1120
released
vivid
Fixed 40.0.2214.94-0ubuntu1.1120
released
utopic
Fixed 40.0.2214.94-0ubuntu0.14.10.1.1110
released
trusty
Fixed 40.0.2214.94-0ubuntu0.14.04.1.1068
released
precise
ignored
lucid
ignored
icu
wily
not-affected
vivid
not-affected
utopic
Fixed 52.1-6ubuntu0.2
released
trusty
Fixed 52.1-3ubuntu0.2
released
precise
Fixed 4.8.1.1-3ubuntu0.3
released
lucid
ignored
oxide-qt
wily
Fixed 1.4.2-0ubuntu1
released
vivid
Fixed 1.4.2-0ubuntu1
released
utopic
Fixed 1.4.2-0ubuntu0.14.10.1
released
trusty
Fixed 1.4.2-0ubuntu0.14.04.1
released
precise
dne
lucid
dne
Common Weakness Enumeration
References