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CVE-2011-0311

UnknownEPSS 1.78%

Last modified

CVE-2011-0311 is a vulnerability of currently unknown severity. The class file parser in IBM Java before 1.4.2 SR13 FP9, as used in IBM Runtimes for Java Technology 5.0.0 before SR13 and 6.0.0 before SR10, allows remote authenticated users to cause a denial of service (JVM segmentation fault, and possibly memory consumption or an infinite loop) via a crafted attribute length field in a class file, which triggers a buffer over-read.. EPSS estimates a 1.78% chance of exploitation in the next 30 days.

Description

The class file parser in IBM Java before 1.4.2 SR13 FP9, as used in IBM Runtimes for Java Technology 5.0.0 before SR13 and 6.0.0 before SR10, allows remote authenticated users to cause a denial of service (JVM segmentation fault, and possibly memory consumption or an infinite loop) via a crafted attribute length field in a class file, which triggers a buffer over-read.

Metrics

EPSS Probability
1.78%

75.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
IbmJava<= 1.4.2.13.8
IbmJava1.4.2
IbmJava1.4.2.13
IbmJava1.4.2.13.1
IbmJava1.4.2.13.2
IbmJava1.4.2.13.3
IbmJava1.4.2.13.4
IbmJava1.4.2.13.5
IbmJava1.4.2.13.6
IbmJava1.4.2.13.7
IbmRuntimes For Java Technology<= 5.0.12.4
IbmRuntimes For Java Technology<= 6.0.9.0
IbmRuntimes For Java Technology5.0.0
IbmRuntimes For Java Technology5.0.11.0
IbmRuntimes For Java Technology5.0.11.1
IbmRuntimes For Java Technology5.0.11.2
IbmRuntimes For Java Technology5.0.12.0
IbmRuntimes For Java Technology5.0.12.1
IbmRuntimes For Java Technology5.0.12.2
IbmRuntimes For Java Technology5.0.12.3
IbmRuntimes For Java Technology6.0.0
IbmRuntimes For Java Technology6.0.1.0
IbmRuntimes For Java Technology6.0.2.0
IbmRuntimes For Java Technology6.0.3.0
IbmRuntimes For Java Technology6.0.4.0
IbmRuntimes For Java Technology6.0.5.0
IbmRuntimes For Java Technology6.0.6.0
IbmRuntimes For Java Technology6.0.7.0
IbmRuntimes For Java Technology6.0.8.0
IbmRuntimes For Java Technology6.0.8.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-0311?
The class file parser in IBM Java before 1.4.2 SR13 FP9, as used in IBM Runtimes for Java Technology 5.0.0 before SR13 and 6.0.0 before SR10, allows remote authenticated users to cause a denial of service (JVM segmentation fault, and possibly memory consumption or an infinite loop) via a crafted attribute length field in a class file, which triggers a buffer over-read.
How severe is CVE-2011-0311?
Severity scoring for CVE-2011-0311 is pending analysis. The EPSS model estimates a 1.78% probability of exploitation in the next 30 days.
How do I fix CVE-2011-0311?
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.

How Strix Helps

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Source: NVD / NIST