drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in Apache Tomcat
Name: |
Ausführen beliebiger Kommandos in Apache Tomcat |
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ID: |
202006-21 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Mo, 15. Juni 2020, 23:51 |
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Referenzen: |
https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.104
https://nvd.nist.gov/vuln/detail/CVE-2020-9484
https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.55 |
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Applikationen: |
Apache Tomcat |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 202006-21 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: Apache Tomcat: Remote code execution Date: June 15, 2020 Bugs: #724344 ID: 202006-21
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Synopsis ========
A vulnerability has been discovered in Apache Tomcat which could result in the arbitrary execution of code.
Background ==========
Apache Tomcat is a Servlet-3.0/JSP-2.2 Container.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-servers/tomcat < 7.0.104:7 >= 7.0.104:7 < 8.5.55:8.5 >= 8.5.55:8.5
Description ===========
Apache Tomcat improperly handles deserialization of files under specific circumstances.
Impact ======
A remote attacker could possibly execute arbitrary code with the privileges of the process, or cause a Denial of Service condition.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Apache Tomcat 7.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=www-servers/tomcat-7.0.104"
All Apache Tomcat 8.x users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=www-servers/tomcat-8.5.55"
References ==========
[ 1 ] CVE-2020-9484 https://nvd.nist.gov/vuln/detail/CVE-2020-9484 [ 2 ] Upstream advisory (7) https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.104 [ 3 ] Upstream advisory (8.5) https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.55
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202006-21
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
License =======
Copyright 2020 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
https://creativecommons.org/licenses/by-sa/2.5
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