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CVE-2008-5352

9.3 · HIGH

Integer overflow in the JAR unpacking utility (unpack200) in the unpack library (unpack.dll) in Java Runtime Environment (JRE) for Sun JDK and JRE 6 Update 10 and earlier, and JDK and JRE 5.0 Updat…

Published Dec 5, 2008sunCWE-189EPSS 3.06%

Overview

CVE-2008-5352 is a high-severity vulnerability affecting sun jdk. It was published on December 5, 2008 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 JAR unpacking utility (unpack200) in the unpack library (unpack.dll) in Java Runtime Environment (JRE) for Sun JDK and JRE 6 Update 10 and earlier, and JDK and JRE 5.0 Update 16 and earlier, allows untrusted applications and applets to gain privileges via a Pack200 compressed JAR file that triggers a heap-based buffer overflow.

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

VendorProductVersionsStatus
sunjdk0Affected
sunjre0Affected

References

Reflabs.idefense.com/intelligence/vulnerabilities/display.php?id=759Reflists.opensuse.org/opensuse-security-announce/2009-01/msg00009.htmlReflists.opensuse.org/opensuse-security-announce/2009-03/msg00001.htmlRefosvdb.org/50501Refrhn.redhat.com/errata/RHSA-2008-1018.htmlRefrhn.redhat.com/errata/RHSA-2008-1025.htmlRefsecunia.com/advisories/32991Refsecunia.com/advisories/33015Refsecunia.com/advisories/33528Refsecunia.com/advisories/33709

How CyberStrike helps

Frequently asked questions

What is CVE-2008-5352?

CVE-2008-5352 is a high-severity vulnerability affecting sun jdk. It was published on December 5, 2008 and has a CVSS 2.0 base score of 9.3 (HIGH).

How severe is CVE-2008-5352?

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-2008-5352?

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-2008-5352?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-5352 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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