| 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, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| References | DLA-2019-1 |
| NVD severity | medium |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| exiv2 (PTS) | jessie | 0.24-4.1 | vulnerable |
| jessie (security) | 0.24-4.1+deb8u5 | fixed | |
| stretch (security), stretch | 0.25-3.1+deb9u1 | vulnerable | |
| bullseye, sid, buster | 0.25-4 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| exiv2 | source | (unstable) | (unfixed) | |||
| exiv2 | source | jessie | 0.24-4.1+deb8u5 | DLA-2019-1 |
[buster] - exiv2 <no-dsa> (Minor issue)
[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