| Name | CVE-2019-13111 |
| Description | A WebPImage::decodeChunks integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (large heap allocation followed by a very long running loop) via a crafted WEBP image file. |
| 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) |
| NVD severity | medium |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| exiv2 (PTS) | stretch | 0.25-3.1+deb9u2 | fixed |
| stretch (security) | 0.25-3.1+deb9u1 | fixed |
| buster | 0.25-4+deb10u1 | fixed |
| bullseye, sid | 0.27.3-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| exiv2 | source | (unstable) | (not affected) | | | |
Notes
- exiv2 <not-affected> (Only affected 0.27, vulnerable versions were only in experimental)
https://github.com/Exiv2/exiv2/issues/791
https://github.com/Exiv2/exiv2/pull/797/commits