DescriptionStack-based buffer overflow in the ures_getByKeyWithFallback function in common/uresbund.cpp in International Components for Unicode (ICU) before 54.1 for C/C++ allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted uloc_getDisplayName call.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-744-1, DSA-3725-1
NVD severityhigh

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
icu (PTS)stretch57.1-6+deb9u4fixed
stretch (security)57.1-6+deb9u5fixed
buster, buster (security)63.1-6+deb10u1fixed
bookworm, bullseye, sid67.1-7fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs

Fixed by:
The patch addressing CVE-2014-9911 is applied in 54.1 , but the
first fixed package version uploaded to unstable is 55.1-3 .

Search for package or bug name: Reporting problems