Denial Of Service (DoS)

libexiv2.so is vulnerable to denial of service DoS attacks. The vulnerability exists due to a heap-based buffer overread issue in Exiv2::Internal::PngChunk::keyTXTCheck of pngchunkint.cpp, causing DoS attacks...

UBUNTU-CVE-2017-17669

There is a heap-based buffer over-read in the Exiv2::Internal::PngChunk::keyTXTChunk function of pngchunkint.cpp in Exiv2 0.26. A crafted PNG file will lead to a remote denial of service attack...