Fedora has issued an advisory today (August 6): https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/FC6LWPAEKYJ57LSHX4SBFMLRMLOZTHIJ/ Mageia 8 is also affected.
Whiteboard: (none) => MGA8TOOStatus comment: (none) => Patch available from Fedora
fixed in mga8/9 src: libtiff-4.2.0-1.7.mga8
Assignee: nicolas.salguero => qa-bugsWhiteboard: MGA8TOO => (none)Version: Cauldron => 8Status comment: Patch available from Fedora => (none)CC: (none) => mageia
libtiff-devel-4.2.0-1.7.mga8 libtiff-static-devel-4.2.0-1.7.mga8 libtiff-progs-4.2.0-1.7.mga8 libtiff5-4.2.0-1.7.mga8 from libtiff-4.2.0-1.7.mga8.src.rpm
mga8, x64 Clean update. Referred to bug 30228 for testing. Played about with a TIFF image in darktable under strace and verified that libtiff5 was being accessed. $ grep tiff darktable.trace | grep libopenat(AT_FDCWD, "/lib64/libtiff.so.5", O_RDONLY|O_CLOEXEC) = 3 stat("/usr/lib64/darktable/plugins/imageio/format/libtiff.so", {st_mode=S_IFREG|0755, st_size=28056, ...}) = 0 openat(AT_FDCWD, "/usr/lib64/darktable/plugins/imageio/format/libtiff.so", O_RDONLY|O_CLOEXEC) = 27 .... okular displays TIFF format files fine. Tried conversion from a RAW image as in an earlier test. $ raw2tiff -w 2864 'KODAK C603 C643 Format 420 CCDI0001.RAW' test_update.tiff Image height is not specified. Height is guessed as 2152. $ tiffgt test_update.tiff This displayed a greyscale image overlaid with a check pattern as before. Note that rawtherapee displays a coloured image. Tried some of the tools: tiffgt works properly with several TIFF images. $ tiffdump PIA20966.tif > tiffdump $ less tiffdump PIA20966.tif: Magic: 0x4949 <little-endian> Version: 0x2a <ClassicTIFF> Directory 0: offset 1048584 (0x100008) next 0 (0) ImageWidth (256) SHORT (3) 1<1024> ImageLength (257) SHORT (3) 1<1024> BitsPerSample (258) SHORT (3) 1<8> C..... $ tiffsplit greycombo.tif split $ ls split* splitaaa.tif splitaab.tif splitaac.tif splitaad.tif The individual images looked exactly the same as the original single frames. $ tifftopnm lena_color.tiff > lena.pnm tifftopnm: writing PPM file $ tiffcrop -E top -U px -m 100,100,100,100 SantaMaria.tif cropped.tif _TIFFVGetField: cropped.tif: Invalid tag "BadFaxLines" (not supported by codec). _TIFFVGetField: cropped.tif: Invalid tag "BadFaxLines" (not supported by codec). No regression. $ tiffgt cropped.tif displayed the new image, the original with a 100-pixels-width border missing. Tried a few other utilities, using ImageMagick to display non-tiff files. No regressions, so this is OK.
Whiteboard: (none) => MGA8-64-OKCC: (none) => tarazed25
Validating.
Keywords: (none) => validated_updateCC: (none) => andrewsfarm, sysadmin-bugs
CC: (none) => davidwhodginsKeywords: (none) => advisory
An update for this issue has been pushed to the Mageia Updates repository. https://advisories.mageia.org/MGASA-2022-0284.html
Status: NEW => RESOLVEDResolution: (none) => FIXED