Vulnerability Description
ISM.DLL in IIS 4.0 and 5.0 allows remote attackers to read file contents by requesting the file and appending a large number of encoded spaces (%20) and terminated with a .htr extension, aka the ".HTR File Fragment Reading" or "File Fragment Reading via .HTR" vulnerability.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Internet Information Server | 4.0 |
| Microsoft | Internet Information Services | 5.0 |
References
- http://marc.info/?l=bugtraq&m=95810120719608&w=2
- http://www.securityfocus.com/bid/1193
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-03
- https://exchange.xforce.ibmcloud.com/vulnerabilities/4448
- http://marc.info/?l=bugtraq&m=95810120719608&w=2
- http://www.securityfocus.com/bid/1193
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-03
- https://exchange.xforce.ibmcloud.com/vulnerabilities/4448
FAQ
What is CVE-2000-0457?
CVE-2000-0457 is a vulnerability with a CVSS score of 7.5 (HIGH). ISM.DLL in IIS 4.0 and 5.0 allows remote attackers to read file contents by requesting the file and appending a large number of encoded spaces (%20) and terminated with a .htr extension, aka the ".HTR...
How severe is CVE-2000-0457?
CVE-2000-0457 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2000-0457?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Internet Information Server, Microsoft Internet Information Services.