Vulnerability Name:

CVE-2018-11565 (CCN-144665)

Assigned:2018-05-23
Published:2018-05-23
Updated:2018-07-03
Summary:Mahara 17.04 before 17.04.8 and 17.10 before 17.10.5 and 18.04 before 18.04.1 are vulnerable to mentioning the usernames that are already taken by people registered in the system rather than masking that information.
CVSS v3 Severity:5.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
4.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
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)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-200
Vulnerability Consequences:Obtain Information
References:Source: MITRE
Type: CNA
CVE-2018-11565

Source: CCN
Type: Launchpad Bug #1772774
change error message when changing username

Source: CONFIRM
Type: Issue Tracking, Patch, Vendor Advisory
https://bugs.launchpad.net/mahara/+bug/1772774

Source: XF
Type: UNKNOWN
mahara-cve201811565-info-disc(144665)

Source: CCN
Type: Mahara Web site
Mahara

Source: CONFIRM
Type: Vendor Advisory
https://mahara.org/interaction/forum/topic.php?id=8271

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2018-11565

Vulnerable Configuration:Configuration 1:
  • cpe:/a:mahara:mahara:*:*:*:*:*:*:*:* (Version >= 17.04.0 and < 17.04.8)
  • OR cpe:/a:mahara:mahara:*:*:*:*:*:*:*:* (Version >= 17.10.0 and < 17.10.5)
  • OR cpe:/a:mahara:mahara:18.04.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:mahara:mahara:17.04.7:*:*:*:*:*:*:*
  • OR cpe:/a:mahara:mahara:17.10.4:*:*:*:*:*:*:*
  • OR cpe:/a:mahara:mahara:18.04.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    mahara mahara *
    mahara mahara *
    mahara mahara 18.04.0
    mahara mahara 17.04.7
    mahara mahara 17.10.4
    mahara mahara 18.04.0