Medium severity · published Jun 7, 2024
CVE-2022-4968
netplan leaks the private key of wireguard to local users
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
netplan leaks the private key of wireguard to local users. Versions after 1.0 are not affected.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NE
Netplan · Canonical
before 1.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-4968
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-4968
Issue Tracking
https://bugs.launchpad.net/netplan/+bug/1987842
Exploit
https://bugs.launchpad.net/ubuntu/+source/netplan.io/+bug/2065738
Patch
https://github.com/canonical/netplan/commit/4c39b75b5c6ae7d976bda6da68da60d9a7f085ee
US Government Resource
https://www.cve.org/CVERecord?id=CVE-2022-4968