Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2020-7450

In FreeBSD 12.1-STABLE before r357213, 12.1-RELEASE before 12.1-RELEASE-p2, 12.0-RELEASE before 12.0-RELEASE-p13, 11.3-STABLE before r357214, and 11.3-RELEASE before 11.3-RELEASE-p6, URL handling in libfetch with URLs containing username and/or password components is vulnerable to a heap buffer overflow allowing program misbehavior or malicious code execution.

  • Published: Feb 18, 2020
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-7450
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

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

CWEs:

Software From Fixed in
freebsd / freebsd 12.0-p1 12.0-p1.x
freebsd / freebsd 12.0 12.0.x
freebsd / freebsd 12.0-p3 12.0-p3.x
freebsd / freebsd 12.0-p2 12.0-p2.x
freebsd / freebsd 12.0-p4 12.0-p4.x
freebsd / freebsd 12.0-p6 12.0-p6.x
freebsd / freebsd 11.3 11.3.x
freebsd / freebsd 11.3-p1 11.3-p1.x
freebsd / freebsd 11.3-p3 11.3-p3.x
freebsd / freebsd 11.3-p2 11.3-p2.x
freebsd / freebsd 12.0-p8 12.0-p8.x
freebsd / freebsd 12.1-p1 12.1-p1.x
freebsd / freebsd 12.1 12.1.x
freebsd / freebsd 11.3-p4 11.3-p4.x
freebsd / freebsd 11.3-p5 11.3-p5.x
freebsd / freebsd 12.0-p7 12.0-p7.x
freebsd / freebsd 12.0-p9 12.0-p9.x
freebsd / freebsd 12.0-p10 12.0-p10.x
freebsd / freebsd 12.0-p11 12.0-p11.x
freebsd / freebsd 12.0-p12 12.0-p12.x