_TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash.
CREATE(Triage): {Link=https://nvd.nist.gov/vuln/detail/CVE-2019-14973 User=admin}
