CVE-2009-4012

NameCVE-2009-4012
DescriptionMultiple integer overflows in LibThai before 0.1.13 might allow context-dependent attackers to execute arbitrary code via long strings that trigger heap-based buffer overflows, related to (1) thbrk/thbrk.c and (2) thwbrk/thwbrk.c. NOTE: some of these details are obtained from third party information.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-1971-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libthai (PTS)bullseye0.1.28-3fixed
bookworm0.1.29-1fixed
sid, trixie0.1.29-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libthaisourceetch0.1.6-1+etch1DSA-1971-1
libthaisourcelenny0.1.9-4+lenny1DSA-1971-1
libthaisource(unstable)0.1.13-1

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