drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Log4j
Name: |
Mehrere Probleme in Log4j |
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ID: |
RHSA-2022:0216-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat JBoss Enterprise Application Platform |
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Datum: |
Do, 20. Januar 2022, 19:51 |
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Referenzen: |
https://access.redhat.com/solutions/6577421
https://access.redhat.com/security/vulnerabilities/RHSB-2021-009
https://access.redhat.com/security/cve/CVE-2021-44832
https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches&product=appplatform&version=7.4
https://access.redhat.com/security/cve/CVE-2021-45046
https://access.redhat.com/security/cve/CVE-2021-45105 |
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Applikationen: |
Log4j |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Low: Red Hat JBoss Enterprise Application Platform 7.4 security update Advisory ID: RHSA-2022:0216-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://access.redhat.com/errata/RHSA-2022:0216 Issue date: 2022-01-20 CVE Names: CVE-2021-44832 CVE-2021-45046 CVE-2021-45105 =====================================================================
1. Summary:
A security update is now available for Red Hat JBoss Enterprise Application Platform 7.4.
Red Hat Product Security has rated this update as having a security impact of Low. 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. Description:
Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime.
This asynchronous patch is a security update for Red Hat JBoss Enterprise Application Platform 7.4.
Security Fix(es):
* log4j-core: remote code execution via JDBC Appender (CVE-2021-44832)
* log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228) (CVE-2021-45046)
* log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern (CVE-2021-45105)
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.
3. Solution:
Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.
The References section of this erratum contains a download link (you must log in to download the update).
4. Bugs fixed (https://bugzilla.redhat.com/):
2032580 - CVE-2021-45046 log4j-core: DoS in log4j 2.x with thread context message pattern and context lookup pattern (incomplete fix for CVE-2021-44228) 2034067 - CVE-2021-45105 log4j-core: DoS in log4j 2.x with Thread Context Map (MDC) input data contains a recursive lookup and context lookup pattern 2035951 - CVE-2021-44832 log4j-core: remote code execution via JDBC Appender
5. References:
https://access.redhat.com/security/cve/CVE-2021-44832 https://access.redhat.com/security/cve/CVE-2021-45046 https://access.redhat.com/security/cve/CVE-2021-45105 https://access.redhat.com/security/updates/classification/#low https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches&product=appplatform&version=7.4 https://access.redhat.com/security/vulnerabilities/RHSB-2021-009 https://access.redhat.com/solutions/6577421 https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/ https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/
6. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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