CVE-2017-1000421

critical

Description

Gifsicle gifview 1.89 and older is vulnerable to a use-after-free in the read_gif function resulting potential code execution

References

https://www.debian.org/security/2018/dsa-4084

https://lists.debian.org/debian-lts-announce/2018/01/msg00006.html

https://github.com/kohler/gifsicle/issues/114

Details

Source: Mitre, NVD

Published: 2018-01-02

Updated: 2023-10-24

Risk Information

CVSS v2

Base Score: 7.5

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

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical