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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-28321 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://download.opensuse.org/source/distribution/openSUSE-current/repo/oss/src/ Patch  Vendor Advisory 
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://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 
https://www.suse.com/security/cve/CVE-2022-28321.html Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-287 Improper Authentication cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-28321
NVD Published Date:
09/19/2022
NVD Last Modified:
11/21/2024
Source:
MITRE