-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Sun, 13 Mar 2022 15:57:56 +0100
Source: tiff
Architecture: source
Version: 4.2.0-1+deb11u1
Distribution: bullseye-security
Urgency: high
Maintainer: Laszlo Boszormenyi (GCS) <gcs@debian.org>
Changed-By: Laszlo Boszormenyi (GCS) <gcs@debian.org>
Changes:
tiff (4.2.0-1+deb11u1) bullseye-security; urgency=high
.
[ Thorsten Alteholz <debian@alteholz.de> ]
* CVE-2022-22844
out-of-bounds read in _TIFFmemcpy in certain situations involving a
custom tag and 0x0200 as the second word of the DE field.
* CVE-2022-0562
Null source pointer passed as an argument to memcpy() function within
TIFFReadDirectory(). This could result in a Denial of Service via
crafted TIFF files.
* CVE-2022-0561
Null source pointer passed as an argument to memcpy() function within
TIFFFetchStripThing(). This could result in a Denial of Service via
crafted TIFF files.
.
[ Laszlo Boszormenyi (GCS) <gcs@debian.org> ]
* Backport security fix for CVE-2022-0865, crash when reading a file with
multiple IFD in memory-mapped mode and when bit reversal is needed.
* Backport security fix for CVE-2022-0908, null source pointer passed as an
argument to memcpy() function within TIFFFetchNormalTag().
* Backport security fix for CVE-2022-0907, unchecked return value to null
pointer dereference in tiffcrop.
* Backport security fix for CVE-2022-0909, divide by zero error in
tiffcrop.
* Backport security fix for CVE-2022-0891, heap buffer overflow in
ExtractImageSection function in tiffcrop.
* Backport security fix for CVE-2022-0924, heap buffer overflow in tiffcp. Checksums-Sha1:
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Files:
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