Heap-based Buffer Over-read in Exiv2::Image::byteSwap4 Function in image.cpp

CVE-2017-17723 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:N/A:P

In Exiv2 0.26, there is a heap-based buffer over-read in the Exiv2::Image::byteSwap4 function in image.cpp. Remote attackers can exploit this vulnerability to disclose memory data or cause a denial of service via a crafted TIFF file.

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