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SUSE:SLE-12-SP4:GA
openjpeg2
openjpeg2-CVE-2016-10507.patch
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File openjpeg2-CVE-2016-10507.patch of Package openjpeg2
diff --git a/src/bin/jp2/convert.c b/src/bin/jp2/convert.c index 959097e..e9d3a6a 100644 --- a/src/bin/jp2/convert.c +++ b/src/bin/jp2/convert.c @@ -698,6 +698,16 @@ opj_image_t* bmptoimage(const char *filename, opj_cparameters_t *parameters) Info_h.biClrImportant = (DWORD)(getc(IN) << 16) + Info_h.biClrImportant; Info_h.biClrImportant = (DWORD)(getc(IN) << 24) + Info_h.biClrImportant; + if (Info_h.biWidth == 0 || Info_h.biHeight == 0) { + fclose(IN); + return NULL; + } + + if (Info_h.biBitCount > (((OPJ_UINT32)-1) - 31) / Info_h.biWidth) { + fclose(IN); + return NULL; + } + /* Read the data and store them in the OUT file */ if (Info_h.biBitCount == 24)
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