Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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

2020-02-18T16:15:11.610

Last Modified

2024-11-21T05:37:10.160

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System freebsd freebsd 11.3 Yes
Operating System freebsd freebsd 11.3 Yes
Operating System freebsd freebsd 11.3 Yes
Operating System freebsd freebsd 11.3 Yes
Operating System freebsd freebsd 11.3 Yes
Operating System freebsd freebsd 11.3 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.0 Yes
Operating System freebsd freebsd 12.1 Yes
Operating System freebsd freebsd 12.1 Yes
References