| Name | CVE-2017-17725 |
| Description | In Exiv2 0.26, there is an integer overflow leading to a heap-based buffer over-read in the Exiv2::getULong function in types.cpp. Remote attackers can exploit the vulnerability to cause a denial of service via a crafted image file. Note that this vulnerability is different from CVE-2017-14864, which is an invalid memory address dereference. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| exiv2 (PTS) | jessie, jessie (lts) | 0.24-4.1+deb8u7 | fixed |
| stretch (security) | 0.25-3.1+deb9u3 | fixed | |
| stretch (lts), stretch | 0.25-3.1+deb9u4 | fixed | |
| buster (security), buster, buster (lts) | 0.25-4+deb10u4 | fixed | |
| bullseye | 0.27.3-3+deb11u2 | fixed | |
| bullseye (security) | 0.27.3-3+deb11u1 | fixed | |
| bookworm | 0.27.6-1 | fixed | |
| sid, trixie | 0.28.3+dfsg-2 | 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) |
- exiv2 <not-affected> (Introduced in 0.26; only affected experimental)
https://bugzilla.redhat.com/show_bug.cgi?id=1525055
https://github.com/Exiv2/exiv2/issues/188
https://github.com/Exiv2/exiv2/pull/193