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CVE Record

CVE-2009-3874: Integer overflow in the JPEGImageReader implementation in the ImageI/O component in Sun Java SE in JDK and...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This vulnerability is in old Sun Java image handling. A specially crafted JPEG with large subsample dimensions could cause memory corruption and allow remote code execution. The main business risk is legacy Java runtimes processing untrusted images, especially systems that still run pre-2009 Java update levels. Exposure is most likely where obsolete Java runtimes process JPEG files from users, email, web content, uploads, or batch pipelines. Modern supported Java deployments are less likely affected, but legacy packaged runtimes may remain in appliances, old desktops, or embedded business applications. Prioritize remediation if any legacy Java runtime processes external images. The vulnerability is old, but the impact is severe, and unsupported Java versions often persist unnoticed inside legacy applications and vendor bundles. Mitigation focus: Upgrade Java to versions newer than the fixed update levels named in the CVE.; Remove unsupported Java 1.4, Java 5, and early Java 6 runtimes where possible.; Check OS and vendor advisories for backported Java security updates..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
5Source links

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Affected products

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