| Name | CVE-2019-9143 |
| Description | An issue was discovered in Exiv2 0.27. There is infinite recursion at Exiv2::Image::printTiffStructure in the file image.cpp. This can be triggered by a crafted file. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. |
| 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) |
| Debian Bugs | 923472 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| exiv2 (PTS) | buster, buster (security) | 0.25-4+deb10u2 | fixed |
| bullseye (security), bullseye | 0.27.3-3+deb11u1 | fixed |
| bookworm, sid | 0.27.5-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| exiv2 | source | jessie | (not affected) | | | |
| exiv2 | source | stretch | (not affected) | | | |
| exiv2 | source | buster | (not affected) | | | |
| exiv2 | source | (unstable) | 0.27.2-8 | low | | 923472 |
Notes
[buster] - exiv2 <not-affected> (Vulnerable code introduced later)
[stretch] - exiv2 <not-affected> (Vulnerable code introduced later)
[jessie] - exiv2 <not-affected> (Vulnerable code introduced later)
https://github.com/Exiv2/exiv2/issues/711