What’s Vulnerable › Vulnerabilities

CVE-2015-2504

• Severity: critical (CVSS 9.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 21.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-09-09 · updated 2026-06-17
• Weakness: CWE-119

Description

Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, and 4.6 improperly counts objects before performing an array copy, which allows remote attackers to (1) execute arbitrary code via a crafted XAML browser application (XBAP) or (2) bypass Code Access Security restrictions via a crafted .NET Framework application, aka ".NET Elevation of Privilege Vulnerability."

Affected products

• Microsoft .NET Framework: 2.0-sp2, 3.5, 3.5.1, 4.0, 4.5, 4.5.1 (+2)

References

• http://www.securityfocus.com/bid/76560
• http://www.securitytracker.com/id/1033493
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-101
• http://www.securityfocus.com/bid/76560
• http://www.securitytracker.com/id/1033493
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-101

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