CVE-2008-3440: Code Injection

Published Aug 1, 2008
·
Updated

Sun Java 1.6.003 and earlier versions, and possibly later versions, does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning.

Affected Software

4 affected components
Sun Java<=1.6.0
Sun Java=1.6.0
Sun Java=1.6.0-01
Sun Java=1.6.0-02

Event History

Aug 1, 2008
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2008-3440?

CVE-2008-3440 is considered a critical vulnerability due to its potential for remote code execution by exploiting the update verification flaw.

2

How do I fix CVE-2008-3440?

To mitigate CVE-2008-3440, upgrade to a later, patched version of Sun Java that properly verifies updates.

3

Which versions of Sun Java are affected by CVE-2008-3440?

CVE-2008-3440 affects Sun Java 1.6.0_03 and earlier versions.

4

What kind of attack does CVE-2008-3440 enable?

CVE-2008-3440 enables man-in-the-middle attacks that can lead to arbitrary code execution via a Trojan horse update.

5

Can CVE-2008-3440 be exploited through DNS cache poisoning?

Yes, CVE-2008-3440 can be exploited through DNS cache poisoning to deliver malicious updates.

Contact

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