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CVE-2009-1095

UnknownEPSS 7.49%

Last modified

CVE-2009-1095 is a vulnerability of currently unknown severity. Integer overflow in unpack200 in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows remote attackers to access files or execute arbitrary code via a JAR file with crafted Pack200 headers.. EPSS estimates a 7.49% chance of exploitation in the next 30 days.

Description

Integer overflow in unpack200 in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows remote attackers to access files or execute arbitrary code via a JAR file with crafted Pack200 headers.

Metrics

EPSS Probability
7.49%

93.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
SunJdk<= 1.5.0Update17
SunJdk1.5.0—
SunJre<= 1.5.0Update17
SunJre1.5.0—
SunJdk<= 1.6.0Update 12
SunJdk1.6.0—
SunJre<= 1.6.0Update 12
SunJre1.6.0—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-1095?
Integer overflow in unpack200 in Java SE Development Kit (JDK) and Java Runtime Environment (JRE) 5.0 Update 17 and earlier, and 6 Update 12 and earlier, allows remote attackers to access files or execute arbitrary code via a JAR file with crafted Pack200 headers.
How severe is CVE-2009-1095?
Severity scoring for CVE-2009-1095 is pending analysis. The EPSS model estimates a 7.49% probability of exploitation in the next 30 days.
How do I fix CVE-2009-1095?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-1095?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST