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cve[email protected]CVE-2011-4203
HistoryOct 03, 2022 - 4:15 p.m.

CVE-2011-4203

2022-10-0316:15:13
CWE-94
web.nvd.nist.gov
16
cve-2011-4203
crlf injection
calendar component
moodle
http headers
http response splitting

6.9 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

57.7%

CRLF injection vulnerability in calendar/set.php in the Calendar component in Moodle 1.9.x before 1.9.15, 2.0.x before 2.0.6, 2.1.x before 2.1.3, and 2.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via vectors involving the url variable.

Affected configurations

NVD
Node
moodlemoodleMatch1.9.1
OR
moodlemoodleMatch1.9.2
OR
moodlemoodleMatch1.9.3
OR
moodlemoodleMatch1.9.4
OR
moodlemoodleMatch1.9.5
OR
moodlemoodleMatch1.9.6
OR
moodlemoodleMatch1.9.7
OR
moodlemoodleMatch1.9.8
OR
moodlemoodleMatch1.9.9
OR
moodlemoodleMatch1.9.10
OR
moodlemoodleMatch1.9.11
OR
moodlemoodleMatch1.9.12
OR
moodlemoodleMatch1.9.13
OR
moodlemoodleMatch1.9.14
OR
moodlemoodleMatch2.0.0
OR
moodlemoodleMatch2.0.1
OR
moodlemoodleMatch2.0.2
OR
moodlemoodleMatch2.0.3
OR
moodlemoodleMatch2.0.4
OR
moodlemoodleMatch2.0.5
OR
moodlemoodleMatch2.1.0
OR
moodlemoodleMatch2.1.1
OR
moodlemoodleMatch2.1.2
OR
moodlemoodleMatch2.2.0

6.9 Medium

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.002 Low

EPSS

Percentile

57.7%