// For flags

CVE-2011-4586

 

Severity Score

5.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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

Una vulnerabilidad de inyección CRLF en calendar/set.php en el subsistema de Calendario en Moodle v1.9.x antes de v1.9.15, v2.0.x antes de v2.0.6 y v2.1.x antes v2.1.3 que permite a atacantes remotos inyectar cabeceras HTTP de su elección y llevar a cabo ataques de división de respuesta HTTP a través de vectores no especificados.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2011-11-29 CVE Reserved
  • 2012-03-01 CVE Published
  • 2023-03-07 EPSS Updated
  • 2024-08-07 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.1
Search vendor "Moodle" for product "Moodle" and version "1.9.1"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.2
Search vendor "Moodle" for product "Moodle" and version "1.9.2"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.3
Search vendor "Moodle" for product "Moodle" and version "1.9.3"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.4
Search vendor "Moodle" for product "Moodle" and version "1.9.4"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.5
Search vendor "Moodle" for product "Moodle" and version "1.9.5"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.6
Search vendor "Moodle" for product "Moodle" and version "1.9.6"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.7
Search vendor "Moodle" for product "Moodle" and version "1.9.7"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.8
Search vendor "Moodle" for product "Moodle" and version "1.9.8"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.9
Search vendor "Moodle" for product "Moodle" and version "1.9.9"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.10
Search vendor "Moodle" for product "Moodle" and version "1.9.10"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.11
Search vendor "Moodle" for product "Moodle" and version "1.9.11"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.12
Search vendor "Moodle" for product "Moodle" and version "1.9.12"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.13
Search vendor "Moodle" for product "Moodle" and version "1.9.13"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
1.9.14
Search vendor "Moodle" for product "Moodle" and version "1.9.14"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
2.0.0
Search vendor "Moodle" for product "Moodle" and version "2.0.0"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
2.0.1
Search vendor "Moodle" for product "Moodle" and version "2.0.1"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
2.0.2
Search vendor "Moodle" for product "Moodle" and version "2.0.2"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
2.0.3
Search vendor "Moodle" for product "Moodle" and version "2.0.3"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
2.0.4
Search vendor "Moodle" for product "Moodle" and version "2.0.4"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
2.0.5
Search vendor "Moodle" for product "Moodle" and version "2.0.5"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
2.1.0
Search vendor "Moodle" for product "Moodle" and version "2.1.0"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
2.1.1
Search vendor "Moodle" for product "Moodle" and version "2.1.1"
-
Affected
Moodle
Search vendor "Moodle"
Moodle
Search vendor "Moodle" for product "Moodle"
2.1.2
Search vendor "Moodle" for product "Moodle" and version "2.1.2"
-
Affected