Vulnerability Monitor

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CVE-2017-0248

Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allow an attacker to bypass Enhanced Security Usage taggings when they present a certificate that is invalid for a specific use, aka ".NET Security Feature Bypass Vulnerability."

Published

2017-05-12T14:29:03.973

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-295
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application microsoft .net_framework 2.0 Yes
Application microsoft .net_framework 3.5 Yes
Application microsoft .net_framework 3.5.1 Yes
Application microsoft .net_framework 4.5.2 Yes
Application microsoft .net_framework 4.6 Yes
Application microsoft .net_framework 4.6.1 Yes
Application microsoft .net_framework 4.6.2 Yes
Application microsoft .net_framework 4.7 Yes
References