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Vulnerability record · CVE-2014-4122 · published 15 October 2014

CVE-2014-4122: Microsoft .net framework permissions and access controls vulnerability

Microsoft · .Net Framework

Microsoft .NET Framework 2.0 SP2, 3.5, and 3.5.1 omits the ASLR protection mechanism, which allows remote attackers to obtain potentially sensitive information about memory addresses by leveraging the predictability of an executable image's location, aka ".NET ASLR Vulnerability."

4.3 CVSS 2.0 Medium EPSS 13% · top 3.8% CWE-264 · Permissions and access controls
4.3CVSS 2.0 base score
13%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

Microsoft .NET Framework 2.0 SP2, 3.5, and 3.5.1 omits the ASLR protection mechanism, which allows remote attackers to obtain potentially sensitive information about memory addresses by leveraging the predictability of an executable image's location, aka ".NET ASLR Vulnerability."

AV:N/AC:M/Au:N/C:P/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/60969
http://www.securityfocus.com/bid/70312
http://www.securitytracker.com/id/1031021
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-057
http://secunia.com/advisories/60969
http://www.securityfocus.com/bid/70312
http://www.securitytracker.com/id/1031021
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-057

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2014-4122), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.