CVE-2009-2521
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6 Medium
AI Score
Confidence
High
0.971 High
EPSS
Percentile
99.8%
Stack consumption vulnerability in the FTP Service in Microsoft Internet Information Services (IIS) 5.0 through 7.0 allows remote authenticated users to cause a denial of service (daemon crash) via a list (ls) -R command containing a wildcard that references a subdirectory, followed by a โฆ (dot dot), aka โIIS FTP Service DoS Vulnerability.โ
Affected configurations
References
archives.neohapsis.com/archives/fulldisclosure/2009-09/0040.html
support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ975191
www.us-cert.gov/cas/techalerts/TA09-286A.html
docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-053
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6508
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
6 Medium
AI Score
Confidence
High
0.971 High
EPSS
Percentile
99.8%