Vulnerability Details CVE-2022-28321
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 26.7%
CVSS Severity
CVSS v3 Score 9.8
References
- http://download.opensuse.org/source/distribution/openSUSE-current/repo/oss/src/
- https://bugzilla.suse.com/show_bug.cgi?id=1197654
- https://www.suse.com/security/cve/CVE-2022-28321.html
- http://download.opensuse.org/source/distribution/openSUSE-current/repo/oss/src/
- https://bugzilla.suse.com/show_bug.cgi?id=1197654
- https://www.suse.com/security/cve/CVE-2022-28321.html
Products affected by CVE-2022-28321
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cpe:2.3:a:linux-pam:linux-pam:0.72
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cpe:2.3:a:linux-pam:linux-pam:0.73
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cpe:2.3:a:linux-pam:linux-pam:0.74
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cpe:2.3:a:linux-pam:linux-pam:0.75
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cpe:2.3:a:linux-pam:linux-pam:0.76
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cpe:2.3:a:linux-pam:linux-pam:0.77
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cpe:2.3:a:linux-pam:linux-pam:0.78
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cpe:2.3:a:linux-pam:linux-pam:0.79
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cpe:2.3:a:linux-pam:linux-pam:0.80
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cpe:2.3:a:linux-pam:linux-pam:0.99.1.0
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cpe:2.3:a:linux-pam:linux-pam:0.99.10.0
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cpe:2.3:a:linux-pam:linux-pam:0.99.2.0
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cpe:2.3:a:linux-pam:linux-pam:0.99.2.1
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cpe:2.3:a:linux-pam:linux-pam:0.99.3.0
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cpe:2.3:a:linux-pam:linux-pam:0.99.4.0
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cpe:2.3:a:linux-pam:linux-pam:0.99.5.0
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cpe:2.3:a:linux-pam:linux-pam:0.99.6.0
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cpe:2.3:a:linux-pam:linux-pam:0.99.6.1
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cpe:2.3:a:linux-pam:linux-pam:0.99.6.2
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cpe:2.3:a:linux-pam:linux-pam:0.99.6.3
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cpe:2.3:a:linux-pam:linux-pam:0.99.7.0
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cpe:2.3:a:linux-pam:linux-pam:0.99.7.1
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cpe:2.3:a:linux-pam:linux-pam:0.99.8.0
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cpe:2.3:a:linux-pam:linux-pam:0.99.8.1
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cpe:2.3:a:linux-pam:linux-pam:0.99.9.0
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cpe:2.3:a:linux-pam:linux-pam:1.0.0
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cpe:2.3:a:linux-pam:linux-pam:1.0.1
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cpe:2.3:a:linux-pam:linux-pam:1.0.2
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cpe:2.3:a:linux-pam:linux-pam:1.0.3
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cpe:2.3:a:linux-pam:linux-pam:1.0.4
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cpe:2.3:a:linux-pam:linux-pam:1.0.90
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cpe:2.3:a:linux-pam:linux-pam:1.0.91
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cpe:2.3:a:linux-pam:linux-pam:1.0.92
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cpe:2.3:a:linux-pam:linux-pam:1.1.0
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cpe:2.3:a:linux-pam:linux-pam:1.1.1
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cpe:2.3:a:linux-pam:linux-pam:1.1.2
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cpe:2.3:a:linux-pam:linux-pam:1.1.3
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cpe:2.3:a:linux-pam:linux-pam:1.1.4
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cpe:2.3:a:linux-pam:linux-pam:1.1.5
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cpe:2.3:a:linux-pam:linux-pam:1.1.6
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cpe:2.3:a:linux-pam:linux-pam:1.1.7
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cpe:2.3:a:linux-pam:linux-pam:1.1.8
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cpe:2.3:a:linux-pam:linux-pam:1.2.0
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cpe:2.3:a:linux-pam:linux-pam:1.2.1
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cpe:2.3:a:linux-pam:linux-pam:1.3.0
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cpe:2.3:a:linux-pam:linux-pam:1.3.1
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cpe:2.3:a:linux-pam:linux-pam:1.4.0
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cpe:2.3:a:linux-pam:linux-pam:1.5.0
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cpe:2.3:a:linux-pam:linux-pam:1.5.1
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cpe:2.3:a:linux-pam:linux-pam:1.5.2
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cpe:2.3:o:opensuse:tumbleweed:-