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

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

Synopsis:          Important: libksba security update
Advisory ID:       RHSA-2022:7088-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:7088
Issue date:        2022-10-24
CVE Names:         CVE-2022-3515
====================================================================
1. Summary:

An update for libksba is now available for Red Hat Enterprise Linux 7.

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 Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

3. Description:

KSBA (pronounced Kasbah) is a library to make X.509 certificates as well as
the CMS easily accessible by other applications.  Both specifications are
building blocks of S/MIME and TLS.

Security Fix(es):

* libksba: integer overflow may lead to remote code execution
(CVE-2022-3515)

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/):

2135610 - CVE-2022-3515 libksba: integer overflow may lead to remote code execution

6. Package List:

Red Hat Enterprise Linux Client Optional (v. 7):

Source:
libksba-1.3.0-6.el7_9.src.rpm

x86_64:
libksba-1.3.0-6.el7_9.i686.rpm
libksba-1.3.0-6.el7_9.x86_64.rpm
libksba-debuginfo-1.3.0-6.el7_9.i686.rpm
libksba-debuginfo-1.3.0-6.el7_9.x86_64.rpm
libksba-devel-1.3.0-6.el7_9.i686.rpm
libksba-devel-1.3.0-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

Source:
libksba-1.3.0-6.el7_9.src.rpm

x86_64:
libksba-1.3.0-6.el7_9.i686.rpm
libksba-1.3.0-6.el7_9.x86_64.rpm
libksba-debuginfo-1.3.0-6.el7_9.i686.rpm
libksba-debuginfo-1.3.0-6.el7_9.x86_64.rpm
libksba-devel-1.3.0-6.el7_9.i686.rpm
libksba-devel-1.3.0-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

Source:
libksba-1.3.0-6.el7_9.src.rpm

ppc64:
libksba-1.3.0-6.el7_9.ppc.rpm
libksba-1.3.0-6.el7_9.ppc64.rpm
libksba-debuginfo-1.3.0-6.el7_9.ppc.rpm
libksba-debuginfo-1.3.0-6.el7_9.ppc64.rpm
libksba-devel-1.3.0-6.el7_9.ppc.rpm
libksba-devel-1.3.0-6.el7_9.ppc64.rpm

ppc64le:
libksba-1.3.0-6.el7_9.ppc64le.rpm
libksba-debuginfo-1.3.0-6.el7_9.ppc64le.rpm
libksba-devel-1.3.0-6.el7_9.ppc64le.rpm

s390x:
libksba-1.3.0-6.el7_9.s390.rpm
libksba-1.3.0-6.el7_9.s390x.rpm
libksba-debuginfo-1.3.0-6.el7_9.s390.rpm
libksba-debuginfo-1.3.0-6.el7_9.s390x.rpm
libksba-devel-1.3.0-6.el7_9.s390.rpm
libksba-devel-1.3.0-6.el7_9.s390x.rpm

x86_64:
libksba-1.3.0-6.el7_9.i686.rpm
libksba-1.3.0-6.el7_9.x86_64.rpm
libksba-debuginfo-1.3.0-6.el7_9.i686.rpm
libksba-debuginfo-1.3.0-6.el7_9.x86_64.rpm
libksba-devel-1.3.0-6.el7_9.i686.rpm
libksba-devel-1.3.0-6.el7_9.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

Source:
libksba-1.3.0-6.el7_9.src.rpm

x86_64:
libksba-1.3.0-6.el7_9.i686.rpm
libksba-1.3.0-6.el7_9.x86_64.rpm
libksba-debuginfo-1.3.0-6.el7_9.i686.rpm
libksba-debuginfo-1.3.0-6.el7_9.x86_64.rpm
libksba-devel-1.3.0-6.el7_9.i686.rpm
libksba-devel-1.3.0-6.el7_9.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-2022-3515
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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þ1b
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce