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Red Hat Enterprise Linux 9 RHSA-2022-7326-01 Critical XXE Access

red hat
Calendar Grey November 2, 2022
Dist Redhat Esm H88
Significant patch released for pki-core in Red Hat Enterprise Linux 9 classified as critical concerning possible XML External Entity (XXE) vulnerability.
An update for pki-core 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

The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate System.
Security Fix(es):
* pki-core: access to external entities when parsing XML can lead to XXE (CVE-2022-2414)
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 Red Hat critical important access XXE PKI Core

References

https://access.redhat.com/security/cve/CVE-2022-2414 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux AppStream (v. 9):
Source: pki-core-11.0.6-2.el9_0.src.rpm
aarch64: pki-symkey-11.0.6-2.el9_0.aarch64.rpm pki-tools-11.0.6-2.el9_0.aarch64.rpm
noarch: pki-acme-11.0.6-2.el9_0.noarch.rpm pki-base-11.0.6-2.el9_0.noarch.rpm pki-base-java-11.0.6-2.el9_0.noarch.rpm pki-ca-11.0.6-2.el9_0.noarch.rpm pki-kra-11.0.6-2.el9_0.noarch.rpm pki-server-11.0.6-2.el9_0.noarch.rpm python3-pki-11.0.6-2.el9_0.noarch.rpm
ppc64le: pki-symkey-11.0.6-2.el9_0.ppc64le.rpm pki-tools-11.0.6-2.el9_0.ppc64le.rpm
s390x: pki-symkey-11.0.6-2.el9_0.s390x.rpm pki-tools-11.0.6-2.el9_0.s390x.rpm
x86_64: pki-symkey-11.0.6-2.el9_0.x86_64.rpm pki-tools-11.0.6-2.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


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:7326-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7326
Issue date: 2022-11-02

Topic

An update for pki-core is now available for Red Hat Enterprise Linux 9.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.

Topics%20covered

Topics Covered

security advisory Red Hat critical important access XXE PKI Core

Relevant Releases Architectures

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

Bugs Fixed

2104676 - CVE-2022-2414 pki-core: access to external entities when parsing XML can lead to XXE

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