Vulnerability Monitor

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CVE-2019-5605

In FreeBSD 11.3-STABLE before r350217, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, due to insufficient initialization of memory copied to userland in the freebsd32_ioctl interface, small amounts of kernel memory may be disclosed to userland processes. This may allow an attacker to leverage this information to obtain elevated privileges either directly or indirectly.

Published

2019-07-26T01:15:10.860

Last Modified

2024-11-21T04:45:13.287

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

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

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

8.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-665
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System freebsd freebsd 11.0 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.2 Yes
Operating System freebsd freebsd 11.3 Yes
References