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RHEL 9 : keylime (RHSA-2023:5080)

medium Nessus Plugin ID 181286

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Synopsis

The remote Red Hat host is missing one or more security updates for keylime.

Description

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:5080 advisory.

 - keylime: registrar is subject to a DoS against SSL connections (CVE-2023-38200)

 - Keylime: challenge-response protocol bypass during agent registration (CVE-2023-38201)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the RHEL keylime package based on the guidance in RHSA-2023:5080.

See Also

http://www.nessus.org/u?39a1abbe

https://access.redhat.com/security/updates/classification/#moderate

https://bugzilla.redhat.com/show_bug.cgi?id=2222692

https://bugzilla.redhat.com/show_bug.cgi?id=2222693

https://access.redhat.com/errata/RHSA-2023:5080

Plugin Details

Severity: Medium

ID: 181286

File Name: redhat-RHSA-2023-5080.nasl

Version: 1.4

Type: local

Agent: unix

Published: 9/12/2023

Updated: 4/28/2024

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: 6.1

Temporal Score: 4.5

Vector: CVSS2#AV:A/AC:L/Au:N/C:N/I:C/A:N

CVSS Score Source: CVE-2023-38201

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:keylime, p-cpe:/a:redhat:enterprise_linux:keylime-base, p-cpe:/a:redhat:enterprise_linux:keylime-registrar, p-cpe:/a:redhat:enterprise_linux:keylime-selinux, p-cpe:/a:redhat:enterprise_linux:keylime-tenant, p-cpe:/a:redhat:enterprise_linux:keylime-verifier, p-cpe:/a:redhat:enterprise_linux:python3-keylime

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 9/12/2023

Vulnerability Publication Date: 7/24/2023

Reference Information

CVE: CVE-2023-38200, CVE-2023-38201

CWE: 400, 639

RHSA: 2023:5080