Mend Vulnerability Database

Vulnerability DatabaseCVE-2019-14973

CVE-2019-14973

Published:August 14, 2019

Updated:May 17, 2026

_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.

Related Resources (17)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADNPG7JJTRRK22GUVTAFH3GJ6WGKUZJB/

https://lists.debian.org/debian-lts-announce/2019/08/msg00031.html

https://access.redhat.com/security/cve/CVE-2019-14973

https://seclists.org/bugtraq/2020/Jan/32

https://security.alpinelinux.org/vuln/CVE-2019-14973

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ADNPG7JJTRRK22GUVTAFH3GJ6WGKUZJB/

https://gitlab.com/libtiff/libtiff/merge_requests/90

https://people.canonical.com/~ubuntu-security/cve/CVE-2019-14973

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63BVT6N5KQPHWOWM4B3I7Z3ODBXUVNPS/

https://seclists.org/bugtraq/2019/Nov/5

http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00023.html