| Name | CVE-2019-17402 |
| Description | Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the relationship of the total size to the offset and size. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2019-1, DLA-3265-1, ELA-766-1 |
| Debian Bugs | 946341 |
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 | vulnerable | |
| 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 | wheezy | (unfixed) | end-of-life | ||
| exiv2 | source | jessie | 0.24-4.1+deb8u5 | DLA-2019-1 | ||
| exiv2 | source | stretch | 0.25-3.1+deb9u4 | ELA-766-1 | ||
| exiv2 | source | buster | 0.25-4+deb10u4 | DLA-3265-1 | ||
| exiv2 | source | (unstable) | 0.27.3-1 | 946341 |
[stretch] - exiv2 <no-dsa> (Minor issue)
https://github.com/Exiv2/exiv2/issues/1019
https://github.com/Exiv2/exiv2/commit/88054239e3c914862d13f6ac89a19a104fa2c076 (master)
https://github.com/Exiv2/exiv2/commit/50e9dd964a439da357798344ed1dd86edcadf0ec (0.27-branch)
Follow-up: https://github.com/Exiv2/exiv2/issues/1026