Detections
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RHEL 9 : pam (RHSA-2024:2438)
medium Nessus Plugin ID 194768
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Synopsis
The remote Red Hat host is missing a security update for pam.Description
The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:2438 advisory.Pluggable Authentication Modules (PAM) provide a system to set up authentication policies without the need to recompile programs to handle authentication.
Security Fix(es):
* pam: allowing unprivileged user to block another user namespace (CVE-2024-22365)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes linked from the References section.
Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Update the RHEL pam package based on the guidance in RHSA-2024:2438.See Also
http://www.nessus.org/u?bc90edaa
http://www.nessus.org/u?d922e0bf
https://access.redhat.com/errata/RHSA-2024:2438
https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2257722
https://issues.redhat.com/browse/RHEL-16727
https://issues.redhat.com/browse/RHEL-20943
https://issues.redhat.com/browse/RHEL-22300
Plugin Details
Severity: Medium
ID: 194768
File Name: redhat-RHSA-2024-2438.nasl
Version: 1.2
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 4/30/2024
Updated: 6/4/2024
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
CVSS v2
Risk Factor: Medium
Base Score: 4.6
Temporal Score: 3.6
Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:N/A:C
CVSS Score Source: CVE-2024-22365
CVSS v3
Risk Factor: Medium
Base Score: 5.5
Temporal Score: 5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:redhat:enterprise_linux:pam-devel, p-cpe:/a:redhat:enterprise_linux:pam, p-cpe:/a:redhat:enterprise_linux:pam-docs, cpe:/o:redhat:enterprise_linux:9
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 4/30/2024
Vulnerability Publication Date: 2/1/2024
Reference Information
CVE: CVE-2024-22365