CVE-2015-2504 : 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

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."

Published 2015-09-09 00:59:17

Updated 2018-10-12 22:09:52

Source Microsoft Corporation

View at NVD, CVE.org

Vulnerability category: OverflowExecute codeGain privilege

Threat overview for CVE-2015-2504

Top countries where our scanners detected CVE-2015-2504

Top open port discovered on systems with this issue 443

IPs affected by CVE-2015-2504 73,819

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2015-2504!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2015-2504

Probability of exploitation activity in the next 30 days: 24.10%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 97 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2015-2504

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
9.3	HIGH	AV:N/AC:M/Au:N/C:C/I:C/A:C	8.6	10.0	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete

CWE ids for CVE-2015-2504

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2015-2504

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-101

Microsoft Security Bulletin MS15-101 - Important | Microsoft Docs

CVEs referencing this url
http://www.securitytracker.com/id/1033493

Microsoft .NET Bugs Let Local Users Gain Elevated Privileges and Remote Users Deny Service - SecurityTracker

CVEs referencing this url
http://www.securityfocus.com/bid/76560

Microsoft .NET Framework CVE-2015-2504 Remote Privilege Escalation Vulnerability

Products affected by CVE-2015-2504