Remote Denial of Service Vulnerability in LibTIFF 4.0.8: Reachable Assertion Abort in TIFFWriteDirectoryTagSubifd()

CVE-2017-13727 · MEDIUM Severity

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

There is a reachable assertion abort in the function TIFFWriteDirectoryTagSubifd() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.

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