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CVE-2009-1103

6.4 · MEDIUM

Unspecified vulnerability in the Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; 1.4.2_19 and earlier; and 1.3.1…

Published Mar 25, 2009sunEPSS 4.52%

Overview

CVE-2009-1103 is a medium-severity vulnerability affecting sun java. It was published on March 25, 2009 and has a CVSS 2.0 base score of 6.4 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Unspecified vulnerability in the Java Plug-in in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier; 6 Update 12 and earlier; 1.4.2_19 and earlier; and 1.3.1_24 and earlier allows remote attackers to access files and execute arbitrary code via unknown vectors related to "deserializing applets," aka CR 6646860.

Remediation

Check the references section for vendor advisories and patches from sun. Update java to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refh20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c01745133Reflists.opensuse.org/opensuse-security-announce/2009-04/msg00001.htmlReflists.opensuse.org/opensuse-security-announce/2009-06/msg00003.htmlReflists.opensuse.org/opensuse-security-announce/2009-07/msg00001.htmlRefmarc.info/?l=bugtraq&m=124344236532162&w=2Refsecunia.com/advisories/34495Refsecunia.com/advisories/34496Refsecunia.com/advisories/35156Refsecunia.com/advisories/35255Refsecunia.com/advisories/35416

How CyberStrike helps

Frequently asked questions

What is CVE-2009-1103?

CVE-2009-1103 is a medium-severity vulnerability affecting sun java. It was published on March 25, 2009 and has a CVSS 2.0 base score of 6.4 (MEDIUM).

How severe is CVE-2009-1103?

This vulnerability has a CVSS 2.0 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2009-1103?

Check the references section for vendor advisories and patches from sun. Update java to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2009-1103?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-1103 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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