Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2000-0770

IIS 4.0 and 5.0 does not properly restrict access to certain types of files when their parent folders have less restrictive permissions, which could allow remote attackers to bypass access restrictions to some files, aka the "File Permission Canonicalization" vulnerability.

Published

2000-10-20T04:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.4 (MEDIUM)

CVSSv2 Vector

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

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

Exploitability Score

10.0

Impact Score

4.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	microsoft	internet_information_server	4.0	Yes
Application	microsoft	internet_information_services	5.0	Yes

References

http://www.securityfocus.com/bid/1565 Patch, Vendor Advisory ([email protected])
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-057 ([email protected])
http://www.securityfocus.com/bid/1565 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-057 (af854a3a-2127-422b-91ae-364da2661108)