PYSEC-2023-150

Buffer Overflow vulnerability in tEXtToDataBuf function in pngimage.cpp in Exiv2 0.27.1 allows remote attackers to cause a denial of service and other unspecified impacts via use of crafted file...

exiv2: Heap-based buffer over-read in Exiv2::tEXtToDataBuf function resulting in a denial of service

There is a heap-based buffer over-read in the Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack...

exiv2: Heap-based buffer over-read in Exiv2::tEXtToDataBuf function resulting in a denial of service

There is a heap-based buffer over-read in the Exiv2::tEXtToDataBuf function of pngimage.cpp in Exiv2 0.27-RC3. A crafted input will lead to a remote denial of service attack...

Exiv2 Buffer Overflow Vulnerability (CNVD-2019-07082)

Exiv2 is a cross-platform C++ library and command line utility for managing image metadata. A heap buffer overflow vulnerability exists in the Exiv2::tEXtToDataBuf function in pngimage.cpp in Exiv2 0.27-RC3, which can be exploited by a remote attacker via specially crafted input to cause a denial...