Vulnerability Database

318,638

Total vulnerabilities in the database

CVE-2017-1000421

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

  • Published: Jan 2, 2018
  • Updated: Nov 9, 2025
  • CVE: CVE-2017-1000421
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs: