CVE-2023-0751

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-0751
When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc Mitigation Patch Vendor Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc Mitigation Patch Vendor Advisory
https://security.netapp.com/advisory/ntap-20230316-0004/
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:freebsd:freebsd:12.3:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.3:p1:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.3:p2:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.3:p3:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.3:p4:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.3:p5:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.4:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.4:rc2-p1:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:12.4:rc2-p2:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:13.1:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:13.1:b1-p1:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:13.1:b2-p2:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:13.1:p1:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:13.1:p2:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:13.1:p3:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:13.1:p4:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:13.1:p5:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:13.1:rc1-p1:*:*:*:*:*:*
History

21 Nov 2024, 07:37

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20230316-0004/ -
References () https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc - Mitigation, Patch, Vendor Advisory () https://security.FreeBSD.org/advisories/FreeBSD-SA-23:01.geli.asc - Mitigation, Patch, Vendor Advisory

07 Nov 2023, 04:01

Type Values Removed Values Added
Summary When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key. When GELI reads a key file from standard input, it does not reuse the key file to initialize multiple providers at once resulting in the second and subsequent devices silently using a NULL key as the user key file. If a user only uses a key file without a user passphrase, the master key is encrypted with an empty key file allowing trivial recovery of the master key.
Information

Published : 2023-02-08 20:15

Updated : 2025-03-25 14:15

NVD link : CVE-2023-0751

Mitre link : CVE-2023-0751

CVE.ORG link : CVE-2023-0751

JSON object : View

Products Affected

freebsd

  • freebsd
CWE
CWE-20

Improper Input Validation

NVD-CWE-noinfo