CVE-2006-3251

NameCVE-2006-3251
DescriptionHeap-based buffer overflow in the array_push function in hashcash.c for Hashcash before 1.21 might allow attackers to execute arbitrary code via crafted entries.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-1114
Debian Bugs376444

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
hashcash (PTS)bullseye1.21-2fixed
bookworm1.22-1fixed
forky, sid, trixie1.22-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
hashcashsourcesarge1.17-1sarge1DSA-1114
hashcashsource(unstable)1.21376444
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