drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in OpenJDK
Name: |
Mehrere Probleme in OpenJDK |
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ID: |
USN-3130-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS |
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Datum: |
Fr, 18. November 2016, 06:12 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5542
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5573
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5597
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5582
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5554 |
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Applikationen: |
OpenJDK |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-3130-1 November 17, 2016
openjdk-7 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in OpenJDK 7.
Software Description: - openjdk-7: Open Source Java implementation
Details:
It was discovered that OpenJDK did not restrict the set of algorithms used for Jar integrity verification. An attacker could use this to modify without detection the content of a JAR file, affecting system integrity. (CVE-2016-5542)
It was discovered that the JMX component of OpenJDK did not sufficiently perform classloader consistency checks. An attacker could use this to bypass Java sandbox restrictions. (CVE-2016-5554)
It was discovered that the Hotspot component of OpenJDK did not properly check received Java Debug Wire Protocol (JDWP) packets. An attacker could use this to send debugging commands to a Java application with debugging enabled. (CVE-2016-5573)
It was discovered that the Hotspot component of OpenJDK did not properly check arguments of the System.arraycopy() function in certain cases. An attacker could use this to bypass Java sandbox restrictions. (CVE-2016-5582)
It was discovered that OpenJDK did not properly handle HTTP proxy authentication. An attacker could use this to expose HTTPS server authentication credentials. (CVE-2016-5597)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.04 LTS: icedtea-7-jre-jamvm 7u121-2.6.8-1ubuntu0.14.04.1 openjdk-7-jre 7u121-2.6.8-1ubuntu0.14.04.1 openjdk-7-jre-headless 7u121-2.6.8-1ubuntu0.14.04.1 openjdk-7-jre-lib 7u121-2.6.8-1ubuntu0.14.04.1 openjdk-7-jre-zero 7u121-2.6.8-1ubuntu0.14.04.1
After a standard system update you need to restart any Java applications or applets to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-3130-1 CVE-2016-5542, CVE-2016-5554, CVE-2016-5573, CVE-2016-5582, CVE-2016-5597
Package Information: https://launchpad.net/ubuntu/+source/openjdk-7/7u121-2.6.8-1ubuntu0.14.04.1
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