OpenJDK-7 Security Update
Summary
DLA-2128-1: openjdk-7 - security update. Affects openjdk-7 versions < 7u251-2.6.21-1~deb8u1. Fixed in 7u251-2.6.21-1~deb8u1. How to fix ↓
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Background
OpenJDK-7 is an open-source implementation of the Java Development Kit (JDK) for the Debian 8 Jessie operating system. It provides a runtime environment for executing Java applications and supports various libraries and APIs. OpenJDK-7 is widely used in both development and production environments.
Vulnerability Detail
Multiple vulnerabilities have been discovered in OpenJDK-7. These vulnerabilities include denial of service (DoS) attacks, incorrect implementation of Kerberos GSSAPI and TGS requests, and incorrect TLS handshakes. These vulnerabilities can potentially lead to system instability, unauthorized access, or information disclosure.
How To Fix
Minimum fixed version
7u251-2.6.21-1~deb8u1
This is the first release that contains the fix.
sudo apt-get install --only-upgrade openjdk-7Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There are no specific workarounds mentioned for these vulnerabilities. However, it is always recommended to follow security best practices such as restricting network access, implementing proper access controls, and regularly monitoring system logs for any suspicious activities.
Conclusion
OpenJDK-7 is affected by multiple vulnerabilities that can potentially lead to system instability, unauthorized access, or information disclosure. It is crucial to upgrade the openjdk-7 package to the recommended version to mitigate these vulnerabilities. Regularly updating the package and following security best practices are essential for maintaining a secure environment.
See every vulnerability recorded for openjdk-7 →
FAQ
OpenJDK-7 is an open-source implementation of the Java Development Kit (JDK) for the Debian 8 Jessie operating system.
The vulnerabilities in OpenJDK-7 include denial of service (DoS) attacks, incorrect implementation of Kerberos GSSAPI and TGS requests, and incorrect TLS handshakes.
These vulnerabilities can potentially lead to system instability, unauthorized access, or information disclosure.
To fix these vulnerabilities, it is recommended to upgrade the openjdk-7 package to version 7u251-2.6.21-1~deb8u1 by following the instructions provided by Debian LTS security advisories.
There are no specific workarounds mentioned for these vulnerabilities. However, following security best practices such as restricting network access and implementing proper access controls can help mitigate the risks.
Related vulnerabilities
Recent vulnerabilities recorded for openjdk-7.
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