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Red Hat Enterprise Linux 9 RHSA-2023-5080-01 Moderate Keylime Update

red hat
Calendar Grey September 12, 2023
Dist Redhat Esm H88
Critical security patch issued for Red Hat Enterprise Linux 9 classified as Moderate severity. Full disclosure of threats and remediation steps provided.
An update for keylime is now available for Red Hat Enterprise Linux 9

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

Keylime is a TPM based highly scalable remote boot attestation and runtime integrity measurement solution.
Security Fix(es):
* keylime: registrar is subject to a DoS against SSL connections (CVE-2023-38200)
* Keylime: challenge-response protocol bypass during agent registration (CVE-2023-38201)
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.

Topics%20covered

Topics Covered

security advisory DoS Red Hat Enterprise Linux Moderate SSL keylime remote attestation

References

https://access.redhat.com/security/cve/CVE-2023-38200 https://access.redhat.com/security/cve/CVE-2023-38201 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux AppStream (v. 9):
Source: keylime-6.5.2-6.el9_2.src.rpm
aarch64: keylime-6.5.2-6.el9_2.aarch64.rpm keylime-base-6.5.2-6.el9_2.aarch64.rpm keylime-registrar-6.5.2-6.el9_2.aarch64.rpm keylime-tenant-6.5.2-6.el9_2.aarch64.rpm keylime-verifier-6.5.2-6.el9_2.aarch64.rpm python3-keylime-6.5.2-6.el9_2.aarch64.rpm
noarch: keylime-selinux-6.5.2-6.el9_2.noarch.rpm
ppc64le: keylime-6.5.2-6.el9_2.ppc64le.rpm keylime-base-6.5.2-6.el9_2.ppc64le.rpm keylime-registrar-6.5.2-6.el9_2.ppc64le.rpm keylime-tenant-6.5.2-6.el9_2.ppc64le.rpm keylime-verifier-6.5.2-6.el9_2.ppc64le.rpm python3-keylime-6.5.2-6.el9_2.ppc64le.rpm
s390x: keylime-6.5.2-6.el9_2.s390x.rpm keylime-base-6.5.2-6.el9_2.s390x.rpm keylime-registrar-6.5.2-6.el9_2.s390x.rpm keylime-tenant-6.5.2-6.el9_2.s390x.rpm keylime-verifier-6.5.2-6.el9_2.s390x.rpm python3-keylime-6.5.2-6.el9_2.s390x.rpm
x86_64: keylime-6.5.2-6.el9_2.x86_64.rpm keylime-base-6.5.2-6.el9_2.x86_64.rpm keylime-registrar-6.5.2-6.el9_2.x86_64.rpm keylime-tenant-6.5.2-6.el9_2.x86_64.rpm keylime-verifier-6.5.2-6.el9_2.x86_64.rpm python3-keylime-6.5.2-6.el9_2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Advisory ID: RHSA-2023:5080-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:5080
Issue date: 2023-09-12

Topic

An update for keylime is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory DoS Red Hat Enterprise Linux Moderate SSL keylime remote attestation

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

2222692 - CVE-2023-38200 keylime: registrar is subject to a DoS against SSL connections

2222693 - CVE-2023-38201 Keylime: challenge-response protocol bypass during agent registration

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