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Unrated severityNVD Advisory· Published Oct 9, 2013· Updated Jun 16, 2026

CVE-2013-3861

CVE-2013-3861

Description

Microsoft .NET Framework 2.0 SP2, 3.5, 3.5 SP1, 3.5.1, 4, and 4.5 allows remote attackers to cause a denial of service (application crash or hang) via crafted character sequences in JSON data, aka "JSON Parsing Vulnerability."

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

7
  • Microsoft/.net Framework7 versions
    cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*+ 6 more
    • cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:.net_framework:3.5:sp1:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:.net_framework:4.5:*:*:*:*:*:*:*
    • (no CPE)range: 2.0 SP2, 3.5, 3.5 SP1, 3.5.1, 4, 4.5

Patches

Vulnerability mechanics

References

3

News mentions

0

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