]> git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/commit
tiff: fix CVE-2025-8534
authorYogita Urade <yogita.urade@windriver.com>
Tue, 26 Aug 2025 10:48:33 +0000 (16:18 +0530)
committerSteve Sakoman <steve@sakoman.com>
Mon, 1 Sep 2025 15:24:33 +0000 (08:24 -0700)
commitc897368cd363d3e50372ab1fc95bc31f1a883dc4
tree26a4cf5bf487164ec4ee061dde9f9a1fe587a7dc
parentf6ff692be6b08290845b6c6c27eaf5d676476464
tiff: fix CVE-2025-8534

A vulnerability classified as problematic was found in libtiff
4.6.0. This vulnerability affects the function PS_Lvl2page of
the file tools/tiff2ps.c of the component tiff2ps. The
manipulation leads to null pointer dereference. It is possible
to launch the attack on the local host. The complexity of an
attack is rather high. The exploitation appears to be difficult.
The exploit has been disclosed to the public and may be used.
The name of the patch is 6ba36f159fd396ad11bf6b7874554197736ecc8b.
It is recommended to apply a patch to fix this issue. One of the
maintainers explains, that "[t]his error only occurs if
DEFER_STRILE_LOAD (defer-strile-load:BOOL=ON) or TIFFOpen( .. "rD")
option is used."

Reference:
https://nvd.nist.gov/vuln/detail/CVE-2025-8534

Upstream patch:
https://gitlab.com/libtiff/libtiff/-/commit/6ba36f159fd396ad11bf6b7874554197736ecc8b

Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
meta/recipes-multimedia/libtiff/tiff/CVE-2025-8534.patch [new file with mode: 0644]
meta/recipes-multimedia/libtiff/tiff_4.3.0.bb