| Name | CVE-2018-9144 |
| Description | In Exiv2 0.26, there is an out-of-bounds read in Exiv2::Internal::binaryToString in image.cpp. It could result in denial of service or information disclosure. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| exiv2 (PTS) | buster | 0.25-4+deb10u2 | fixed |
| buster (security) | 0.25-4+deb10u4 | fixed |
| bullseye | 0.27.3-3+deb11u2 | fixed |
| bullseye (security) | 0.27.3-3+deb11u1 | fixed |
| trixie, sid, bookworm | 0.27.6-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| exiv2 | source | wheezy | (not affected) | | | |
| exiv2 | source | buster | (not affected) | | | |
| exiv2 | source | (unstable) | 0.27.2-6 | low | | |
Notes
[buster] - exiv2 <not-affected> (printing IPTC structures added in 0.26)
[wheezy] - exiv2 <not-affected> (Vulnerable code not present)
https://github.com/Exiv2/exiv2/issues/254
https://github.com/xiaoqx/pocs/tree/master/exiv2
https://github.com/Exiv2/exiv2/pull/180 intends to fix this