CVE-2019-15133

medium

Description

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.

References

https://usn.ubuntu.com/4107-1/

https://lists.debian.org/debian-lts-announce/2022/12/msg00008.html

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13008

Details

Source: Mitre, NVD

Published: 2019-08-17

Updated: 2023-02-03

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H