CVE-2007-1997

NameCVE-2007-1997
DescriptionInteger signedness error in the (1) cab_unstore and (2) cab_extract functions in libclamav/cab.c in Clam AntiVirus (ClamAV) before 0.90.2 allow remote attackers to execute arbitrary code via a crafted CHM file that contains a negative integer, which passes a signed comparison and leads to a stack-based buffer overflow.
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)
ReferencesDSA-1281-1, DTSA-37-1
NVD severityhigh

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
clamav (PTS)stretch0.102.3+dfsg-0~deb9u1fixed
stretch (security)0.102.4+dfsg-0+deb9u1fixed
buster0.102.4+dfsg-0+deb10u1fixed
bullseye, sid0.102.4+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
clamavsourcesarge0.84-2.sarge.16DSA-1281-1
clamavsourceetch0.90.1-3etch1DSA-1281-1
clamavsourcelenny0.90.1-3lenny2DTSA-37-1
clamavsource(unstable)0.90.2-1high

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