Strix
26.1K

CVE-2012-1895

UnknownEPSS 22.60%

Last modified

CVE-2012-1895 is a vulnerability of currently unknown severity. The reflection implementation in Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5.1, and 4 does not properly enforce object permissions, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka "Reflection Bypass Vulnerability.". EPSS estimates a 22.60% chance of exploitation in the next 30 days.

Description

The reflection implementation in Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5.1, and 4 does not properly enforce object permissions, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka "Reflection Bypass Vulnerability."

Metrics

EPSS Probability
22.60%

97.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
Microsoft.Net Framework1.0Sp3
Microsoft.Net Framework1.1Sp1
Microsoft.Net Framework2.0Sp2
Microsoft.Net Framework3.5.1—
Microsoft.Net Framework4.0—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-1895?
The reflection implementation in Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5.1, and 4 does not properly enforce object permissions, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka "Reflection Bypass Vulnerability."
How severe is CVE-2012-1895?
Severity scoring for CVE-2012-1895 is pending analysis. The EPSS model estimates a 22.60% probability of exploitation in the next 30 days.
How do I fix CVE-2012-1895?
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-2012-1895?

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

Scan your code now

Source: NVD / NIST