CVE-2009-3874
9.3 · HIGHOverview
CVE-2009-3874 is a high-severity vulnerability affecting sun jdk. It was published on November 5, 2009 and has a CVSS 2.0 base score of 9.3 (HIGH).
This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Integer overflow in the JPEGImageReader implementation in the ImageI/O component in Sun Java SE in JDK and JRE 5.0 before Update 22, JDK and JRE 6 before Update 17, and SDK and JRE 1.4.x before 1.4.2_24 allows remote attackers to execute arbitrary code via large subsample dimensions in a JPEG file that triggers a heap-based buffer overflow, aka Bug Id 6874643.
Remediation
Check the references section for vendor advisories and patches from sun. Update jdk 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
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2009-3874?
CVE-2009-3874 is a high-severity vulnerability affecting sun jdk. It was published on November 5, 2009 and has a CVSS 2.0 base score of 9.3 (HIGH).
How severe is CVE-2009-3874?
This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2009-3874?
Check the references section for vendor advisories and patches from sun. Update jdk 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-2009-3874?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-3874 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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