VIR Vulnerability Intelligence Relay

CVE-2013-3131

critical
Published 2013-07-10 · Modified 2026-04-29
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
9.3

Description

Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0, does not properly prevent changes to data in multidimensional arrays of structures, which allows remote attackers to execute arbitrary code via (1) a crafted .NET Framework application or (2) a crafted Silverlight application, aka "Array Access Violation Vulnerability."

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Application impact
VendorProductVersionsFixed
windows microsoft.net_framework2.0
windows microsoft.net_framework3.5
windows microsoft.net_framework3.5.1
windows microsoft.net_framework4.0
windows microsoft.net_framework4.5
windows microsoftsilverlight5.0.60401.0
windows microsoftsilverlight5.0.60818.0
windows microsoftsilverlight5.0.61118.0
windows microsoftsilverlight5.1.10411.0
windows microsoftsilverlight5.1.20125.0

References

CWEs

CWE-94

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.