GIFLIB Divide-by-Zero Vulnerability

GIFLIB Divide-by-Zero Vulnerability

CVE-2019-15133 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero.

Learn more about our Web Application Penetration Testing UK.