CVE-2017-7597

tif_dirread.c in LibTIFF 4.0.7 has an "outside the range of representable values of type float" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image.

• CWE-20

• http://www.debian.org/security/2017/dsa-3844
• http://www.securityfocus.com/bid/97504Third Party Advisory, VDB Entry
• https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashesExploit, Patch, Third Party Advisory
• https://security.gentoo.org/glsa/201709-27
• https://usn.ubuntu.com/3602-1/
• http://www.debian.org/security/2017/dsa-3844
• http://www.securityfocus.com/bid/97504Third Party Advisory, VDB Entry
• https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashesExploit, Patch, Third Party Advisory
• https://security.gentoo.org/glsa/201709-27
• https://usn.ubuntu.com/3602-1/

Published

Apr 9, 2017

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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