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HistoryMar 09, 2002 - 5:00 a.m.
CVE-2000-0457
ism.dll
iis 4.0
iis 5.0
remote attack
file reading
.htr extension
cve-2000-0457
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
6.6 Medium
AI Score
Confidence
Low
0.408 Medium
EPSS
Percentile
97.3%
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.
Affected configurations
Node
microsoftinternet_information_serverMatch4.0
ORmicrosoftinternet_information_servicesMatch5.0
Related
cvelist
cvelist
CVE-2000-0457
2002-03-09 05:00:00
nvd
nvd
CVE-2000-0457
2000-05-11 04:00:00
cert
cert
openvas
openvas
Microsoft Internet Information Services (IIS) Source Fragment Disclosure
2005-11-03 00:00:00
nessus
nessus
Microsoft IIS Source Fragment Disclosure
2001-05-29 00:00:00
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
6.6 Medium
AI Score
Confidence
Low
0.408 Medium
EPSS
Percentile
97.3%
Related for CVE-2000-0457