Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2020-7458

In FreeBSD 12.1-STABLE before r362281, 11.4-STABLE before r362281, and 11.4-RELEASE before p1, long values in the user-controlled PATH environment variable cause posix_spawnp to write beyond the end of the heap allocated stack possibly leading to arbitrary code execution.

  • Published: Jul 9, 2020
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-7458
  • 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 12.1 12.1.x
freebsd / freebsd 11.4-beta1 11.4-beta1.x
freebsd / freebsd 11.4 11.4.x