Description
The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not properly check signatures, which allows remote attackers to make undetected changes to signed XML documents via unspecified vectors that preserve signature validity, aka "XML Digital Signature Spoofing Vulnerability."
References (3)
Core 3
Core References
US Government Resource third-party-advisory
x_refsource_cert
http://www.us-cert.gov/ncas/alerts/TA13-134A
Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-040
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16559
Scores
EPSS
0.1926
EPSS Percentile
97.0%
Details
CWE
CWE-20
Status
published
Products (5)
microsoft/.net_framework
2.0 sp2
microsoft/.net_framework
3.5
microsoft/.net_framework
3.5.1
microsoft/.net_framework
4.0
microsoft/.net_framework
4.5
Published
May 15, 2013
Tracked Since
Feb 18, 2026