CVE-2009-1103: Medium severity Sun Java vulnerability

Published Mar 25, 2009

Updated

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; 1.4.219 and earlier; and 1.3.124 and earlier allows remote attackers to access files and execute arbitrary code via unknown vectors related to "deserializing applets," aka CR 6646860.

Affected Software

1 affected component

Sun Java

Remediation

Patch Available

http://sunsolve.sun.com/search/document.do?assetkey=1-66-254611-1

Event History

Mar 25, 2009

CVE Published

via MITRE·11:00 PM

Data Sourced

via MITRE·11:00 PM

Description

Data Sourced

via NVD·11:30 PM

RemedyDescriptionSeverityAffected Software

Frequently Asked Questions

What is the severity of CVE-2009-1103?

CVE-2009-1103 is classified as a high severity vulnerability due to its potential for remote code execution.

How do I fix CVE-2009-1103?

To mitigate CVE-2009-1103, update the Java SE Development Kit (JDK) and Java Runtime Environment (JRE) to the latest version.

What versions are affected by CVE-2009-1103?

CVE-2009-1103 affects Java SE Development Kit (JDK) and Java Runtime Environment (JRE) versions 5.0 Update 17 and earlier, 6 Update 12 and earlier, 1.4.2_19 and earlier, and 1.3.1_24 and earlier.

Is CVE-2009-1103 exploitable?

Yes, CVE-2009-1103 is exploitable, allowing remote attackers to access files and execute arbitrary code.

What do I need to do if I'm still using an affected version due to compatibility issues with CVE-2009-1103?

If you are required to use an affected version, consider implementing additional security measures such as disabling the Java Plug-in in the browser.