CVE-2019-14973

Priority
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.
Assigned-to
mdeslaur
Notes
Package
Source: tiff (LP Ubuntu Debian)
Upstream:released (4.0.10+git190814-1)
Ubuntu 12.04 ESM (Precise Pangolin):needed
Ubuntu 14.04 ESM (Trusty Tahr):needed
Ubuntu 16.04 LTS (Xenial Xerus):released (4.0.6-1ubuntu0.7)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.0.9-5ubuntu0.3)
Ubuntu 19.04 (Disco Dingo):released (4.0.10-4ubuntu0.1)
Ubuntu 19.10 (Eoan):not-affected (4.0.10+git191003-1)
Patches:
Upstream:https://gitlab.com/libtiff/libtiff/commit/1b5e3b6a23827c33acf19ad50ce5ce78f12b3773
More Information

Updated: 2019-10-18 02:45:28 UTC (commit cccfc4426d8c1fbf582a89d981fe7fc812124543)