CVE-2007-0042

45Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 76%

from disclosure to weapon0 days

Published on NVDJul 10

1st PoCJul 6

exploitation probability

76%top 1% of all CVEs

observed exploitation

nono source reports it

1 public exploit(s)

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✓ VexDay Proof

exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/30281

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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