Denial Of Service (DoS)

libtiff.so is vulnerable to denial of service DoS. A NULL dereferencing bug allows an attacker to submit malicious TIFF files to the function TIFFWriteDirectoryTagTransfer in libtiff/tifdirwrite.c to cause a segmentation fault and an application crash...

CVE-2019-7663

An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tifdirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file...

PT-2019-5490

Name of the Vulnerable Software and Affected Versions LibTIFF version 4.0.10 Description A denial-of-service issue was discovered in the TIFFWriteDirectoryTagTransferfunction, affecting the cpSeparateBufToContigBuf function. This issue allows remote attackers to cause a denial-of-service via a...

CVE-2018-17000

A NULL pointer dereference in the function TIFFmemcmp at tifunix.c called from TIFFWriteDirectoryTagTransferfunction in LibTIFF 4.0.9 allows an attacker to cause a denial-of-service through a crafted tiff file. This vulnerability can be triggered by the executable tiffcp...