DescriptionA buffer overflow vulnerability in the Databuf function in types.cpp of Exiv2 v0.27.1 leads to a denial of service (DOS).
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)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
exiv2 (PTS)stretch0.25-3.1+deb9u2undetermined
stretch (security)0.25-3.1+deb9u3undetermined
buster, buster (security)0.25-4+deb10u2undetermined
bullseye, bullseye (security)0.27.3-3+deb11u1undetermined
bookworm, sid0.27.3-3.1undetermined

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs

check, unclear if fixed or not, upstream cannot reproduce as well in 0.27.1 as reported

Search for package or bug name: Reporting problems