[RHSA-2023:1829-01] Important: pesign security update

[Security announcements for all Red Hat products and services.]

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

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

Synopsis:          Important: pesign security update
Advisory ID:       RHSA-2023:1829-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:1829
Issue date:        2023-04-18
CVE Names:         CVE-2022-3560 
=====================================================================

1. Summary:

An update for pesign is now available for Red Hat Enterprise Linux 8.6
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.8.6) - aarch64, x86_64

3. Description:

The pesign packages provide the pesign utility for signing UEFI binaries as
well as other associated tools.

Security Fix(es):

* pesign: Local privilege escalation on pesign systemd service
(CVE-2022-3560)

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

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

2135420 - CVE-2022-3560 pesign: Local privilege escalation on pesign systemd service

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v.8.6):

Source:
pesign-0.112-27.el8_6.src.rpm

aarch64:
pesign-0.112-27.el8_6.aarch64.rpm
pesign-debuginfo-0.112-27.el8_6.aarch64.rpm
pesign-debugsource-0.112-27.el8_6.aarch64.rpm

x86_64:
pesign-0.112-27.el8_6.x86_64.rpm
pesign-debuginfo-0.112-27.el8_6.x86_64.rpm
pesign-debugsource-0.112-27.el8_6.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-2022-3560
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert at redhat.com>. 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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=my1q
-----END PGP SIGNATURE-----