CVE-2007-0042

EPSS 77.7%

Interpretation conflict in ASP.NET in Microsoft .NET Framework 1.0, 1.1, and 2.0 for Windows 2000, XP, Server 2003, and Vista allows remote attackers to access configuration files and obtain sensitive information, and possibly bypass security mechanisms that try to constrain the final substring of a string, via %00 characters, related to use of %00 as a string terminator within POSIX functions but a data character within .NET strings, aka "Null Byte Termination Vulnerability."

Affected products

n/a · n/a

public PoCs found — 1

exploitdbwww.exploit-db.com/exploits/30281unverified

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References

http://archive.cert.uni-stuttgart.de/bugtraq/2007/07/msg00254.html https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-040 http://secunia.com/advisories/26003 http://security-assessment.com/files/advisories/2007-07-11_Multiple_.NET_Null_Byte_Injection_Vulnerabilities.pdf https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2070 http://www.securitytracker.com/id?1018356 http://www.us-cert.gov/cas/techalerts/TA07-191A.html http://www.vupen.com/english/advisories/2007/2482