libpng vulnerabilities (Ubuntu)
15 vulnerabilities.
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libpngUbuntu LIBPNG has a yse-after-free in png_set_PLTE, png_set_tRNS and png_set_hIST leading to corrupted chunk data and potential heap information disclosure 5.1 Medium -
libpngUbuntu LIBPNG has use-after-free via pointer aliasing in `png_set_tRNS` and `png_set_PLTE` 7.5 High -
libpngUbuntu pnggroup libpng pnm2png pnm2png.c do_pnm2png heap-based overflow 4.8 Medium -
libpngUbuntu LIBPNG has a heap buffer overflow in png_set_quantize 8.3 High -
libpngUbuntu LIBPNG is vulnerable to a heap buffer overflow in `png_do_quantize` via malformed palette index 6.1 Medium -
libpngUbuntu libpng 1.6.37 has memory leaks in png_malloc_warn and png_create_info_struct. 6.5 Medium -
libpngUbuntu libpng before 1.6.32 does not properly check the length of chunks against the user limit. 9.8 Critical -
libpngUbuntu ** DISPUTED ** png_create_info_struct in png.c in libpng 1.6.36 has a memory leak, as... 6.5 Medium -
libpngUbuntu An issue has been found in libpng 1.6.34. It is a SEGV in the function png_free_data in png.c,... 6.5 Medium -
libpngUbuntu In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function ... 6.5 Medium -
libpngUbuntu The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4... 7.5 High -
libpngUbuntu Integer underflow in the png_check_keyword function in pngwutil.c in libpng 0.90 through 0.99, 1... 8.8 High -
libpngUbuntu Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2... 7.3 High -
libpngUbuntu Multiple buffer overflows in the (1) png_set_PLTE and (2) png_get_PLTE functions in libpng before... 7.5 High -
libpngUbuntu The png_convert_to_rfc1123 function in png.c in libpng 1.0.x before 1.0.64, 1.2.x before 1.2.54,... 5.0 Medium