-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: openssh security update
Advisory ID:       RHSA-2023:4329-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:4329
Issue date:        2023-07-31
CVE Names:         CVE-2023-38408 
=====================================================================

1. Summary:

An update for openssh is now available for Red Hat Enterprise Linux 9.0
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream EUS (v.9.0) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS EUS (v.9.0) - aarch64, ppc64le, s390x, x86_64

3. Description:

OpenSSH is an SSH protocol implementation supported by a number of Linux,
UNIX, and similar operating systems. It includes the core files necessary
for both the OpenSSH client and server.

Security Fix(es):

* openssh: Remote code execution in ssh-agent PKCS#11 support
(CVE-2023-38408)

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.

4. 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

After installing this update, the OpenSSH server daemon (sshd) will be
restarted automatically.

5. Bugs fixed (https://bugzilla.redhat.com/):

2224173 - CVE-2023-38408 openssh: Remote code execution in ssh-agent PKCS#11 support

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v.9.0):

aarch64:
openssh-askpass-8.7p1-11.el9_0.aarch64.rpm
openssh-askpass-debuginfo-8.7p1-11.el9_0.aarch64.rpm
openssh-clients-debuginfo-8.7p1-11.el9_0.aarch64.rpm
openssh-debuginfo-8.7p1-11.el9_0.aarch64.rpm
openssh-debugsource-8.7p1-11.el9_0.aarch64.rpm
openssh-keycat-debuginfo-8.7p1-11.el9_0.aarch64.rpm
openssh-server-debuginfo-8.7p1-11.el9_0.aarch64.rpm
pam_ssh_agent_auth-0.10.4-4.11.el9_0.aarch64.rpm
pam_ssh_agent_auth-debuginfo-0.10.4-4.11.el9_0.aarch64.rpm

ppc64le:
openssh-askpass-8.7p1-11.el9_0.ppc64le.rpm
openssh-askpass-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
openssh-clients-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
openssh-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
openssh-debugsource-8.7p1-11.el9_0.ppc64le.rpm
openssh-keycat-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
openssh-server-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
pam_ssh_agent_auth-0.10.4-4.11.el9_0.ppc64le.rpm
pam_ssh_agent_auth-debuginfo-0.10.4-4.11.el9_0.ppc64le.rpm

s390x:
openssh-askpass-8.7p1-11.el9_0.s390x.rpm
openssh-askpass-debuginfo-8.7p1-11.el9_0.s390x.rpm
openssh-clients-debuginfo-8.7p1-11.el9_0.s390x.rpm
openssh-debuginfo-8.7p1-11.el9_0.s390x.rpm
openssh-debugsource-8.7p1-11.el9_0.s390x.rpm
openssh-keycat-debuginfo-8.7p1-11.el9_0.s390x.rpm
openssh-server-debuginfo-8.7p1-11.el9_0.s390x.rpm
pam_ssh_agent_auth-0.10.4-4.11.el9_0.s390x.rpm
pam_ssh_agent_auth-debuginfo-0.10.4-4.11.el9_0.s390x.rpm

x86_64:
openssh-askpass-8.7p1-11.el9_0.x86_64.rpm
openssh-askpass-debuginfo-8.7p1-11.el9_0.x86_64.rpm
openssh-clients-debuginfo-8.7p1-11.el9_0.x86_64.rpm
openssh-debuginfo-8.7p1-11.el9_0.x86_64.rpm
openssh-debugsource-8.7p1-11.el9_0.x86_64.rpm
openssh-keycat-debuginfo-8.7p1-11.el9_0.x86_64.rpm
openssh-server-debuginfo-8.7p1-11.el9_0.x86_64.rpm
pam_ssh_agent_auth-0.10.4-4.11.el9_0.x86_64.rpm
pam_ssh_agent_auth-debuginfo-0.10.4-4.11.el9_0.x86_64.rpm

Red Hat Enterprise Linux BaseOS EUS (v.9.0):

Source:
openssh-8.7p1-11.el9_0.src.rpm

aarch64:
openssh-8.7p1-11.el9_0.aarch64.rpm
openssh-askpass-debuginfo-8.7p1-11.el9_0.aarch64.rpm
openssh-clients-8.7p1-11.el9_0.aarch64.rpm
openssh-clients-debuginfo-8.7p1-11.el9_0.aarch64.rpm
openssh-debuginfo-8.7p1-11.el9_0.aarch64.rpm
openssh-debugsource-8.7p1-11.el9_0.aarch64.rpm
openssh-keycat-8.7p1-11.el9_0.aarch64.rpm
openssh-keycat-debuginfo-8.7p1-11.el9_0.aarch64.rpm
openssh-server-8.7p1-11.el9_0.aarch64.rpm
openssh-server-debuginfo-8.7p1-11.el9_0.aarch64.rpm
pam_ssh_agent_auth-debuginfo-0.10.4-4.11.el9_0.aarch64.rpm

ppc64le:
openssh-8.7p1-11.el9_0.ppc64le.rpm
openssh-askpass-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
openssh-clients-8.7p1-11.el9_0.ppc64le.rpm
openssh-clients-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
openssh-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
openssh-debugsource-8.7p1-11.el9_0.ppc64le.rpm
openssh-keycat-8.7p1-11.el9_0.ppc64le.rpm
openssh-keycat-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
openssh-server-8.7p1-11.el9_0.ppc64le.rpm
openssh-server-debuginfo-8.7p1-11.el9_0.ppc64le.rpm
pam_ssh_agent_auth-debuginfo-0.10.4-4.11.el9_0.ppc64le.rpm

s390x:
openssh-8.7p1-11.el9_0.s390x.rpm
openssh-askpass-debuginfo-8.7p1-11.el9_0.s390x.rpm
openssh-clients-8.7p1-11.el9_0.s390x.rpm
openssh-clients-debuginfo-8.7p1-11.el9_0.s390x.rpm
openssh-debuginfo-8.7p1-11.el9_0.s390x.rpm
openssh-debugsource-8.7p1-11.el9_0.s390x.rpm
openssh-keycat-8.7p1-11.el9_0.s390x.rpm
openssh-keycat-debuginfo-8.7p1-11.el9_0.s390x.rpm
openssh-server-8.7p1-11.el9_0.s390x.rpm
openssh-server-debuginfo-8.7p1-11.el9_0.s390x.rpm
pam_ssh_agent_auth-debuginfo-0.10.4-4.11.el9_0.s390x.rpm

x86_64:
openssh-8.7p1-11.el9_0.x86_64.rpm
openssh-askpass-debuginfo-8.7p1-11.el9_0.x86_64.rpm
openssh-clients-8.7p1-11.el9_0.x86_64.rpm
openssh-clients-debuginfo-8.7p1-11.el9_0.x86_64.rpm
openssh-debuginfo-8.7p1-11.el9_0.x86_64.rpm
openssh-debugsource-8.7p1-11.el9_0.x86_64.rpm
openssh-keycat-8.7p1-11.el9_0.x86_64.rpm
openssh-keycat-debuginfo-8.7p1-11.el9_0.x86_64.rpm
openssh-server-8.7p1-11.el9_0.x86_64.rpm
openssh-server-debuginfo-8.7p1-11.el9_0.x86_64.rpm
pam_ssh_agent_auth-debuginfo-0.10.4-4.11.el9_0.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/

7. References:

https://access.redhat.com/security/cve/CVE-2023-38408
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=ZYYk
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce