| Name | CVE-2020-19716 |
| Description | A buffer overflow vulnerability in the Databuf function in types.cpp of Exiv2 v0.27.1 leads to a denial of service (DOS). |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| exiv2 (PTS) | buster, buster (security) | 0.25-4+deb10u2 | undetermined |
| bullseye (security), bullseye | 0.27.3-3+deb11u1 | undetermined | |
| bookworm, sid | 0.27.5-3 | undetermined |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| exiv2 | source | (unstable) | undetermined |
https://github.com/Exiv2/exiv2/issues/980
check, unclear if fixed or not, upstream cannot reproduce as well in 0.27.1 as reported