CVE-2022-3627

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6860, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6860, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6860, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.

This libtiff provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.

Security Fix(es):

Multiple heap buffer overflows in tiffcrop.c utility in libtiff library Version 4.4.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact(CVE-2022-3570)

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6826, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.(CVE-2022-3597)

LibTIFF 4.4.0 has an out-of-bounds read in writeSingleSection in tools/tiffcrop.c:7345, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.(CVE-2022-3599)

LibTIFF 4.4.0 has an out-of-bounds write in extractContigSamplesShifted24bits in tools/tiffcrop.c:3604, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit cfbb883b.(CVE-2022-3598)

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c:340 when called from processCropSelections, tools/tiffcrop.c:7619, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.(CVE-2022-3626)

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6860, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.(CVE-2022-3627)

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es):

• libtiff: heap Buffer overflows in tiffcrop.c (CVE-2022-3570)
• libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix (CVE-2022-3597)
• libtiff: out-of-bounds write in extractContigSamplesShifted24bits in tools/tiffcrop.c (CVE-2022-3598)
• libtiff: out-of-bounds read in writeSingleSection in tools/tiffcrop.c (CVE-2022-3599)
• libtiff: out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c (CVE-2022-3626)
• libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c (CVE-2022-3627)
• libtiff: integer overflow in function TIFFReadRGBATileExt of the file (CVE-2022-3970)
• libtiff: out-of-bounds read in tiffcp in tools/tiffcp.c (CVE-2022-4645)
• libtiff: heap buffer overflow issues related to TIFFTAG_INKNAMES and related TIFFTAG_NUMBEROFINKS value (CVE-2023-30774)
• libtiff: Heap buffer overflow in extractContigSamples32bits, tiffcrop.c (CVE-2023-30775)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es):

• libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c (CVE-2022-3627)
• libtiff: integer overflow in function TIFFReadRGBATileExt of the file (CVE-2022-3970)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

LibTIFF 4.4.0 has an out-of-bounds read in writeSingleSection in tools/tiffcrop.c:7345, allowing attackers to cause a denial-of-service via a crafted tiff file. (CVE-2022-3599)

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c:340 when called from processCropSelections, tools/tiffcrop.c:7619, allowing attackers to cause a denial-of-service via a crafted tiff file. (CVE-2022-3626)

LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c:346 when called from extractImageSection, tools/tiffcrop.c:6860, allowing attackers to cause a denial-of-service via a crafted tiff file. (CVE-2022-3627)

These are all security issues fixed in the libtiff-devel-32bit-4.4.0-5.1 package on the GA media of openSUSE Tumbleweed.

This update for tiff fixes the following issues:

• CVE-2022-3597: Fixed out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c (bnc#1204641).
• CVE-2022-3599: Fixed out-of-bounds read in writeSingleSection in tools/tiffcrop.c (bnc#1204643).
• CVE-2022-3626: Fixed out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c (bnc#1204644)
• CVE-2022-3627: Fixed out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c (bnc#1204645).
• CVE-2022-3970: Fixed unsigned integer overflow in TIFFReadRGBATileExt() (bnc#1205392).

This update for tiff fixes the following issues:

• CVE-2022-3597: Fixed out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c (bnc#1204641).
• CVE-2022-3599: Fixed out-of-bounds read in writeSingleSection in tools/tiffcrop.c (bnc#1204643).
• CVE-2022-3626: Fixed out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c (bnc#1204644)
• CVE-2022-3627: Fixed out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c (bnc#1204645).
• CVE-2022-3970: Fixed unsigned integer overflow in TIFFReadRGBATileExt() (bnc#1205392).