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CVE-2011-0991

UnknownEPSS 2.93%

Last modified

CVE-2011-0991 is a vulnerability of currently unknown severity. Use-after-free vulnerability in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to finalizing and then resurrecting a DynamicMethod instance.. EPSS estimates a 2.93% chance of exploitation in the next 30 days.

Description

Use-after-free vulnerability in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to finalizing and then resurrecting a DynamicMethod instance.

Metrics

EPSS Probability
2.93%

85.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MonoMonoAll versions
NovellMoonlight2.0
NovellMoonlight2.3.0
NovellMoonlight2.4
NovellMoonlight2.31
NovellMoonlight3.0
NovellMoonlight3.99

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-0991?
Use-after-free vulnerability in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to finalizing and then resurrecting a DynamicMethod instance.
How severe is CVE-2011-0991?
Severity scoring for CVE-2011-0991 is pending analysis. The EPSS model estimates a 2.93% probability of exploitation in the next 30 days.
How do I fix CVE-2011-0991?
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-2011-0991?

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

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Source: NVD / NIST