CVE-2011-4599

NameCVE-2011-4599
DescriptionStack-based buffer overflow in the _canonicalize function in common/uloc.c in International Components for Unicode (ICU) before 49.1 allows remote attackers to execute arbitrary code via a crafted locale ID that is not properly handled during variant canonicalization.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2397-1
Debian Bugs654883

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
icu (PTS)jessie, jessie (lts)52.1-8+deb8u9fixed
stretch (security), stretch (lts), stretch57.1-6+deb9u5fixed
buster63.1-6+deb10u3fixed
buster (security), buster (lts)63.1-6+deb10u2fixed
bullseye67.1-7fixed
bookworm72.1-3fixed
sid, trixie72.1-5fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
icusourcelenny3.8.1-3+lenny3DSA-2397-1
icusourcesqueeze4.4.1-8DSA-2397-1
icusource(unstable)4.8.1.1-3654883
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