Denial of Service Vulnerability in Sun Java SE Products
CVE-2009-3877

Currently unrated

Key Information:

Vendor: Oracle
Status: Jdk; Jre; Sdk
Vendor: CVE Published:; 5 November 2009

What is CVE-2009-3877?

A vulnerability exists in Sun Java SE that allows remote attackers to exploit crafted HTTP headers, leading to denial of service through excessive memory consumption. This issue affects multiple versions of the JDK and JRE, including those prior to specific update levels. Proper parsing of ASN.1 DER input stream headers is not ensured, making systems running the affected software susceptible to this type of attack.

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