RedHat: RHSA-2022-7283:01 Important: libksba security update | Linu...
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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: libksba security update
Advisory ID:       RHSA-2022:7283-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:7283
Issue date:        2022-11-01
CVE Names:         CVE-2022-3515 
=====================================================================

1. Summary:

An update for libksba is now available for Red Hat Enterprise Linux 8.2
Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.2
Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update
Services for SAP Solutions.

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 BaseOS AUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS E4S (v. 8.2) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux BaseOS TUS (v. 8.2) - aarch64, ppc64le, s390x, 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 BaseOS AUS (v. 8.2):

Source:
libksba-1.3.5-8.el8_2.src.rpm

aarch64:
libksba-1.3.5-8.el8_2.aarch64.rpm
libksba-debuginfo-1.3.5-8.el8_2.aarch64.rpm
libksba-debugsource-1.3.5-8.el8_2.aarch64.rpm

ppc64le:
libksba-1.3.5-8.el8_2.ppc64le.rpm
libksba-debuginfo-1.3.5-8.el8_2.ppc64le.rpm
libksba-debugsource-1.3.5-8.el8_2.ppc64le.rpm

s390x:
libksba-1.3.5-8.el8_2.s390x.rpm
libksba-debuginfo-1.3.5-8.el8_2.s390x.rpm
libksba-debugsource-1.3.5-8.el8_2.s390x.rpm

x86_64:
libksba-1.3.5-8.el8_2.i686.rpm
libksba-1.3.5-8.el8_2.x86_64.rpm
libksba-debuginfo-1.3.5-8.el8_2.i686.rpm
libksba-debuginfo-1.3.5-8.el8_2.x86_64.rpm
libksba-debugsource-1.3.5-8.el8_2.i686.rpm
libksba-debugsource-1.3.5-8.el8_2.x86_64.rpm

Red Hat Enterprise Linux BaseOS E4S (v. 8.2):

Source:
libksba-1.3.5-8.el8_2.src.rpm

aarch64:
libksba-1.3.5-8.el8_2.aarch64.rpm
libksba-debuginfo-1.3.5-8.el8_2.aarch64.rpm
libksba-debugsource-1.3.5-8.el8_2.aarch64.rpm

ppc64le:
libksba-1.3.5-8.el8_2.ppc64le.rpm
libksba-debuginfo-1.3.5-8.el8_2.ppc64le.rpm
libksba-debugsource-1.3.5-8.el8_2.ppc64le.rpm

s390x:
libksba-1.3.5-8.el8_2.s390x.rpm
libksba-debuginfo-1.3.5-8.el8_2.s390x.rpm
libksba-debugsource-1.3.5-8.el8_2.s390x.rpm

x86_64:
libksba-1.3.5-8.el8_2.i686.rpm
libksba-1.3.5-8.el8_2.x86_64.rpm
libksba-debuginfo-1.3.5-8.el8_2.i686.rpm
libksba-debuginfo-1.3.5-8.el8_2.x86_64.rpm
libksba-debugsource-1.3.5-8.el8_2.i686.rpm
libksba-debugsource-1.3.5-8.el8_2.x86_64.rpm

Red Hat Enterprise Linux BaseOS TUS (v. 8.2):

Source:
libksba-1.3.5-8.el8_2.src.rpm

aarch64:
libksba-1.3.5-8.el8_2.aarch64.rpm
libksba-debuginfo-1.3.5-8.el8_2.aarch64.rpm
libksba-debugsource-1.3.5-8.el8_2.aarch64.rpm

ppc64le:
libksba-1.3.5-8.el8_2.ppc64le.rpm
libksba-debuginfo-1.3.5-8.el8_2.ppc64le.rpm
libksba-debugsource-1.3.5-8.el8_2.ppc64le.rpm

s390x:
libksba-1.3.5-8.el8_2.s390x.rpm
libksba-debuginfo-1.3.5-8.el8_2.s390x.rpm
libksba-debugsource-1.3.5-8.el8_2.s390x.rpm

x86_64:
libksba-1.3.5-8.el8_2.i686.rpm
libksba-1.3.5-8.el8_2.x86_64.rpm
libksba-debuginfo-1.3.5-8.el8_2.i686.rpm
libksba-debuginfo-1.3.5-8.el8_2.x86_64.rpm
libksba-debugsource-1.3.5-8.el8_2.i686.rpm
libksba-debugsource-1.3.5-8.el8_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/

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 . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
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RedHat: RHSA-2022-7283:01 Important: libksba security update

Summary

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.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2022-3515 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux BaseOS AUS (v. 8.2):
Source: libksba-1.3.5-8.el8_2.src.rpm
aarch64: libksba-1.3.5-8.el8_2.aarch64.rpm libksba-debuginfo-1.3.5-8.el8_2.aarch64.rpm libksba-debugsource-1.3.5-8.el8_2.aarch64.rpm
ppc64le: libksba-1.3.5-8.el8_2.ppc64le.rpm libksba-debuginfo-1.3.5-8.el8_2.ppc64le.rpm libksba-debugsource-1.3.5-8.el8_2.ppc64le.rpm
s390x: libksba-1.3.5-8.el8_2.s390x.rpm libksba-debuginfo-1.3.5-8.el8_2.s390x.rpm libksba-debugsource-1.3.5-8.el8_2.s390x.rpm
x86_64: libksba-1.3.5-8.el8_2.i686.rpm libksba-1.3.5-8.el8_2.x86_64.rpm libksba-debuginfo-1.3.5-8.el8_2.i686.rpm libksba-debuginfo-1.3.5-8.el8_2.x86_64.rpm libksba-debugsource-1.3.5-8.el8_2.i686.rpm libksba-debugsource-1.3.5-8.el8_2.x86_64.rpm
Red Hat Enterprise Linux BaseOS E4S (v. 8.2):
Source: libksba-1.3.5-8.el8_2.src.rpm
aarch64: libksba-1.3.5-8.el8_2.aarch64.rpm libksba-debuginfo-1.3.5-8.el8_2.aarch64.rpm libksba-debugsource-1.3.5-8.el8_2.aarch64.rpm
ppc64le: libksba-1.3.5-8.el8_2.ppc64le.rpm libksba-debuginfo-1.3.5-8.el8_2.ppc64le.rpm libksba-debugsource-1.3.5-8.el8_2.ppc64le.rpm
s390x: libksba-1.3.5-8.el8_2.s390x.rpm libksba-debuginfo-1.3.5-8.el8_2.s390x.rpm libksba-debugsource-1.3.5-8.el8_2.s390x.rpm
x86_64: libksba-1.3.5-8.el8_2.i686.rpm libksba-1.3.5-8.el8_2.x86_64.rpm libksba-debuginfo-1.3.5-8.el8_2.i686.rpm libksba-debuginfo-1.3.5-8.el8_2.x86_64.rpm libksba-debugsource-1.3.5-8.el8_2.i686.rpm libksba-debugsource-1.3.5-8.el8_2.x86_64.rpm
Red Hat Enterprise Linux BaseOS TUS (v. 8.2):
Source: libksba-1.3.5-8.el8_2.src.rpm
aarch64: libksba-1.3.5-8.el8_2.aarch64.rpm libksba-debuginfo-1.3.5-8.el8_2.aarch64.rpm libksba-debugsource-1.3.5-8.el8_2.aarch64.rpm
ppc64le: libksba-1.3.5-8.el8_2.ppc64le.rpm libksba-debuginfo-1.3.5-8.el8_2.ppc64le.rpm libksba-debugsource-1.3.5-8.el8_2.ppc64le.rpm
s390x: libksba-1.3.5-8.el8_2.s390x.rpm libksba-debuginfo-1.3.5-8.el8_2.s390x.rpm libksba-debugsource-1.3.5-8.el8_2.s390x.rpm
x86_64: libksba-1.3.5-8.el8_2.i686.rpm libksba-1.3.5-8.el8_2.x86_64.rpm libksba-debuginfo-1.3.5-8.el8_2.i686.rpm libksba-debuginfo-1.3.5-8.el8_2.x86_64.rpm libksba-debugsource-1.3.5-8.el8_2.i686.rpm libksba-debugsource-1.3.5-8.el8_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/

Severity
Advisory ID: RHSA-2022:7283-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7283
Issued Date: : 2022-11-01
CVE Names: CVE-2022-3515

Topic

An update for libksba is now available for Red Hat Enterprise Linux 8.2Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.2Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 UpdateServices for SAP Solutions.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat Enterprise Linux BaseOS AUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux BaseOS E4S (v. 8.2) - aarch64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux BaseOS TUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

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

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