Category Archives: security

imagemagick: heap-based buffer overflow in .omp_outlined..32 (enhance.c)

Description: imagemagick is a software suite to create, edit, compose, or convert bitmap images. The complete ASan output of the issue: # convert $FILE null ==109188==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000049f8 at pc 0x7f81ecd9b4c2 bp 0x7ffe3c52f850 sp 0x7ffe3c52f848 READ of … Continue reading →

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imagemagick: use-after-free in DestroyImage (image.c)

Description: imagemagick is a software suite to create, edit, compose, or convert bitmap images. The complete ASan output of the issue: # convert $FILE null ==151587==ERROR: AddressSanitizer: heap-use-after-free on address 0x627000037d50 at pc 0x7f4697f94380 bp 0x7ffd1011d370 sp 0x7ffd1011d368 READ of … Continue reading →

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libfpx: divide-by-zero in CDirVector::GetTable (dirfunc.hxx)

Description: libfpx is a library for manipulating FlashPIX images. I’m aware that the link to the upstream website does not work. I’m keeping it as well because in the future the upstream website could appear again. Libfpx is not actively … Continue reading →

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libfpx: NULL pointer dereference in OLEStream::WriteVT_LPSTR (olestrm.cpp)

Description: libfpx is a library for manipulating FlashPIX images. I’m aware that the link to the upstream website does not work. I’m keeping it as well because in the future the upstream website could appear again. Libfpx is not actively … Continue reading →

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libfpx: NULL pointer dereference in PFileFlashPixView::GetGlobalInfoProperty (f_fpxvw.cpp)

Description: libfpx is a library for manipulating FlashPIX images. I’m aware that the link to the upstream website does not work. I’m keeping it as well because in the future the upstream website could appear again. Libfpx is not actively … Continue reading →

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libfpx: NULL pointer dereference in wchar.c

Description: libfpx is a library for manipulating FlashPIX images. I’m aware that the link to the upstream website does not work. I’m keeping it as well because in the future the upstream website could appear again. Libfpx is not actively … Continue reading →

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libfpx: NULL pointer dereference in CDirectory::GetDirEntry (dir.cxx)

Description: libfpx is a library for manipulating FlashPIX images. I’m aware that the link to the upstream website does not work. I’m keeping it as well because in the future the upstream website could appear again. Libfpx is not actively … Continue reading →

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libfpx: heap-based buffer overflow in OLEStream::WriteVT_LPSTR (olestrm.cpp)

Description: libfpx is a library for manipulating FlashPIX images. I’m aware that the link to the upstream website does not work. I’m keeping it as well because in the future the upstream website could appear again. Libfpx is not actively … Continue reading →

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libfpx: double-free in DfFromLB (docfile.cxx)

Description: libfpx is a library for manipulating FlashPIX images. I’m aware that the link to the upstream website does not work. I’m keeping it as well because in the future the upstream website could appear again. Libfpx is not actively … Continue reading →

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graphicsmagick: heap-based buffer overflow in ReadSUNImage (sun.c)

Description: graphicsmagick is a collection of tools and libraries for many image formats. The complete ASan output of the issue: # gm convert -clip -negate $FILE out ==18510==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6020000015f4 at pc 0x7f6e936c556b bp 0x7fff17c33ab0 sp 0x7fff17c33aa8 … Continue reading →

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