RLSA-2023:3711

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

Security Fix(es):

• libtiff: heap-based buffer overflow in processCropSelections() in tools/tiffcrop.c (CVE-2022-48281)

• libtiff: out-of-bounds read in extractContigSamplesShifted16bits() in tools/tiffcrop.c (CVE-2023-0795)

• libtiff: out-of-bounds read in extractContigSamplesShifted24bits() in tools/tiffcrop.c (CVE-2023-0796)

• libtiff: out-of-bounds read in TIFFmemcpy() in libtiff/tifunix.c when called by functions in tools/tiffcrop.c (CVE-2023-0797)

• libtiff: out-of-bounds read in extractContigSamplesShifted8bits() in tools/tiffcrop.c (CVE-2023-0798)

• libtiff: use-after-free in extractContigSamplesShifted32bits() in tools/tiffcrop.c (CVE-2023-0799)

• libtiff: out-of-bounds write in extractContigSamplesShifted16bits() in tools/tiffcrop.c (CVE-2023-0800)

• libtiff: out-of-bounds write in TIFFmemcpy() in libtiff/tifunix.c when called by functions in tools/tiffcrop.c (CVE-2023-0801)

• libtiff: out-of-bounds write in extractContigSamplesShifted32bits() in tools/tiffcrop.c (CVE-2023-0802)

• libtiff: out-of-bounds write in extractContigSamplesShifted16bits() in tools/tiffcrop.c (CVE-2023-0803)

• libtiff: out-of-bounds write in extractContigSamplesShifted24bits() in tools/tiffcrop.c (CVE-2023-0804)

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.