Vulnerability in Samba
CVE-2022-32743
Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit unprivileged users to write it.
EPSS: 0.012 (63.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Samba
- Fedoraproject Fedora — versions 37
- N/a Samba — versions samba 4.1 and newer
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Issue Tracking, Vendor Advisory)
- secalert@redhat.com (Exploit, Patch, Third Party Advisory, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, Mailing List, Third Party Advisory)
- secalert@redhat.com (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-32743?
- CVE-2022-32743 is a high-severity vulnerability in Samba, classified under Incorrect Default Permissions. CVSS score: 7.5/10. Published 2022-09-01.
- How severe is CVE-2022-32743?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2022-32743 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.