The Linux-PAM package before 1.5.2-6.1 for openSUSE Tumbleweed allows authentication bypass for SSH logins. The pam_access.so module doesn't correctly restrict login if a user tries to connect from an IP address that is not resolvable via DNS. In such conditions, a user with denied access to a machine can still get access. NOTE: the relevance of this issue is largely limited to openSUSE Tumbleweed and openSUSE Factory; it does not affect Linux-PAM upstream.
References
Link | Resource |
---|---|
http://download.opensuse.org/source/distribution/openSUSE-current/repo/oss/src/ | Patch Vendor Advisory |
https://bugzilla.suse.com/show_bug.cgi?id=1197654 | Issue Tracking Patch Vendor Advisory |
https://www.suse.com/security/cve/CVE-2022-28321.html | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2022-09-19T21:10:22
Updated: 2022-09-19T21:10:22
Reserved: 2022-04-01T00:00:00
Link: CVE-2022-28321
JSON object: View
NVD Information
Status : Analyzed
Published: 2022-09-19T22:15:10.913
Modified: 2023-08-08T14:21:49.707
Link: CVE-2022-28321
JSON object: View
Redhat Information
No data.
CWE