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Sicherheit: Zwei Probleme in openssl
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in openssl
ID: RHSA-2021:1202-01
Distribution: Red Hat
Plattformen: Red Hat JBoss Web Server
Datum: Mi, 14. April 2021, 23:28
Referenzen: https://access.redhat.com/security/cve/CVE-2021-3450
https://access.redhat.com/security/cve/CVE-2021-3449
Applikationen: OpenSSL

Originalnachricht

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

Synopsis: Important: Red Hat JBoss Web Server 3.1 Service Pack 12
security update
Advisory ID: RHSA-2021:1202-01
Product: Red Hat JBoss Web Server
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1202
Issue date: 2021-04-14
CVE Names: CVE-2021-3449 CVE-2021-3450
=====================================================================

1. Summary:

An update is now available for Red Hat JBoss Web Server 3.1 for RHEL 7.

Red Hat Product Security has rated this release 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 JBoss Web Server 3.1 for RHEL 7 - x86_64

3. Description:

Red Hat JBoss Web Server is a fully integrated and certified set of
components for hosting Java web applications. It is comprised of the Apache
HTTP Server, the Apache Tomcat Servlet container, Apache Tomcat Connector
(mod_jk), JBoss HTTP Connector (mod_cluster), Hibernate, and the Tomcat
Native library.

This release of Red Hat JBoss Web Server 3.1 Service Pack 12 serves as a
replacement for Red Hat JBoss Web Server 3.1.11, and includes bug fixes,
which are documented in the Release Notes document linked to in the
References.

Security Fix(es):

* openssl: NULL pointer dereference in signature_algorithms processing
(CVE-2021-3449)
* openssl: CA certificate check bypass with X509_V_FLAG_X509_STRICT
(CVE-2021-3450)

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:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

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

1941547 - CVE-2021-3450 openssl: CA certificate check bypass with
X509_V_FLAG_X509_STRICT
1941554 - CVE-2021-3449 openssl: NULL pointer dereference in
signature_algorithms processing

6. Package List:

Red Hat JBoss Web Server 3.1 for RHEL 7:

Source:
tomcat-native-1.2.23-24.redhat_24.ep7.el7.src.rpm

x86_64:
tomcat-native-1.2.23-24.redhat_24.ep7.el7.x86_64.rpm
tomcat-native-debuginfo-1.2.23-24.redhat_24.ep7.el7.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-2021-3449
https://access.redhat.com/security/cve/CVE-2021-3450
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 2021 Red Hat, Inc.
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