| Vulnerability Name: | CVE-2011-4304 (CCN-70908) | ||||||||
| Assigned: | 2011-10-18 | ||||||||
| Published: | 2011-10-18 | ||||||||
| Updated: | 2020-12-01 | ||||||||
| Summary: | The chat functionality in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote authenticated users to discover the name of any user via a beep operation. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
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| CVSS v2 Severity: | 4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N) 3.5 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N/E:H/RL:OF/RC:C)
4.3 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N/E:H/RL:OF/RC:C)
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| Vulnerability Type: | CWE-200 | ||||||||
| Vulnerability Consequences: | Obtain Information | ||||||||
| References: | Source: MITRE Type: CNA CVE-2011-4304 Source: CONFIRM Type: UNKNOWN http://git.moodle.org/gw?p=moodle.git;a=commit;h=d0157d827bc254ba386a5e5b41b13be2698ee76e Source: CCN Type: Moodle Web Site Moodle.org: open-source community-based tools for learning Source: CCN Type: MSA-11-0034 Moodle.org: MSA-11-0034: Chat module information leak Source: CONFIRM Type: Vendor Advisory http://moodle.org/mod/forum/discuss.php?d=188316 Source: CCN Type: SA46427 Moodle Multiple Vulnerabilities Source: CCN Type: OSVDB ID: 76689 Moodle Chat Feature User Name Enumeration Source: CCN Type: BID-50283 Moodle Multiple Security Vulnerabilities Source: CONFIRM Type: Patch https://bugzilla.redhat.com/show_bug.cgi?id=747444 Source: XF Type: UNKNOWN moodle-username-information-disclosure(70908) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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