CVE-2015-2504: Buffer Overflow
First published: Wed Sep 09 2015(Updated: )
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."
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft .NET Framework 4 | =2.0-sp2 | |
| Microsoft .NET Framework 4 | =3.5 | |
| Microsoft .NET Framework 4 | =3.5.1 | |
| Microsoft .NET Framework 4 | =4.0 | |
| Microsoft .NET Framework 4 | =4.5 | |
| Microsoft .NET Framework 4 | =4.5.1 | |
| Microsoft .NET Framework 4 | =4.5.2 | |
| Microsoft .NET Framework 4 | =4.6 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2015-2504?
CVE-2015-2504 has a critical severity rating due to the potential for remote code execution.
How do I fix CVE-2015-2504?
To fix CVE-2015-2504, you should apply the latest security updates provided by Microsoft for the affected .NET Framework versions.
Which versions of .NET Framework are affected by CVE-2015-2504?
CVE-2015-2504 affects .NET Framework versions 2.0 SP2, 3.5, 3.5.1, 4.0, 4.5, 4.5.1, 4.5.2, and 4.6.
What types of attacks are possible due to CVE-2015-2504?
CVE-2015-2504 can allow remote attackers to execute arbitrary code or bypass Code Access Security restrictions.
Is CVE-2015-2504 still a risk for systems using older .NET Framework versions?
Yes, CVE-2015-2504 remains a risk for any systems still using the vulnerable versions of the .NET Framework that have not been updated.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/author
- agent/weakness
- agent/severity
- agent/references
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/microsoft
- canonical/microsoft .net framework 4
- version/microsoft .net framework 4/2.0-sp2
- version/microsoft .net framework 4/3.5
- version/microsoft .net framework 4/3.5.1
- version/microsoft .net framework 4/4.0
- version/microsoft .net framework 4/4.5
- version/microsoft .net framework 4/4.5.1
- version/microsoft .net framework 4/4.5.2
- version/microsoft .net framework 4/4.6