Name | CVE-2019-14973 |
Description | _TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash. |
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-1897-1, DSA-4608-1, DSA-4670-1 |
Debian Bugs | 934780 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
tiff (PTS) | bullseye (security), bullseye | 4.2.0-1+deb11u5 | fixed |
bookworm, bookworm (security) | 4.5.0-6+deb12u1 | fixed | |
sid, trixie | 4.5.1+git230720-5 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
tiff | source | jessie | 4.0.3-12.3+deb8u9 | DLA-1897-1 | ||
tiff | source | stretch | 4.0.8-2+deb9u5 | DSA-4670-1 | ||
tiff | source | buster | 4.1.0+git191117-2~deb10u1 | DSA-4608-1 | ||
tiff | source | (unstable) | 4.0.10+git190814-1 | low | 934780 | |
tiff3 | source | (unstable) | (unfixed) |
https://gitlab.com/libtiff/libtiff/merge_requests/90
https://gitlab.com/libtiff/libtiff/commit/1b5e3b6a23827c33acf19ad50ce5ce78f12b3773