CVE-2017-1000154

Mahara 15.04 before 15.04.8 and 15.10 before 15.10.4 and 16.04 before 16.04.2 are vulnerable to some authentication methods, which do not use Mahara's built-in login form, still allowing users to log in even if their institution was expired or suspended.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugs.launchpad.net/mahara/+bug/1580399	Exploit Issue Tracking Third Party Advisory Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mahara:mahara:15.04:rc1::::::
	cpe:2.3:a:mahara:mahara:15.04:rc2::::::
	cpe:2.3:a:mahara:mahara:15.04.0:::::::*
	cpe:2.3:a:mahara:mahara:15.04.1:::::::*
	cpe:2.3:a:mahara:mahara:15.04.2:::::::*
	cpe:2.3:a:mahara:mahara:15.04.3:::::::*
	cpe:2.3:a:mahara:mahara:15.04.4:::::::*
	cpe:2.3:a:mahara:mahara:15.04.5:::::::*
	cpe:2.3:a:mahara:mahara:15.04.6:::::::*
	cpe:2.3:a:mahara:mahara:15.04.7:::::::*

Configuration 2 (hide)

OR	cpe:2.3:a:mahara:mahara:16.04:rc1::::::
	cpe:2.3:a:mahara:mahara:16.04:rc2::::::
	cpe:2.3:a:mahara:mahara:16.04.0:::::::*
	cpe:2.3:a:mahara:mahara:16.04.1:::::::*

Configuration 3 (hide)

OR	cpe:2.3:a:mahara:mahara:15.10.0:::::::*
	cpe:2.3:a:mahara:mahara:15.10.1:::::::*
	cpe:2.3:a:mahara:mahara:15.10.2:::::::*
	cpe:2.3:a:mahara:mahara:15.10.3:::::::*

History

No history.

Information

Published : 2017-11-03 18:29

Updated : 2023-12-10 12:15

NVD link : CVE-2017-1000154

Mitre link : CVE-2017-1000154

CVE.ORG link : CVE-2017-1000154

JSON object : View

Products Affected

mahara

mahara

CWE

CWE-287

Improper Authentication

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"confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2017-11-03T18:29:01.057", "references": [{"url": "https://bugs.launchpad.net/mahara/+bug/1580399", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory", "Patch"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "Mahara 15.04 before 15.04.8 and 15.10 before 15.10.4 and 16.04 before 16.04.2 are vulnerable to some authentication methods, which do not use Mahara's built-in login form, still allowing users to log in even if their institution was expired or suspended."}, {"lang": "es", "value": "Mahara, en versiones 15.04 anteriores a la 15.04.8, versiones 15.10 anteriores a la 15.10.4 y versiones 16.04 anteriores a la 16.04.2, es vulnerable a ciertos m\u00e9todos de autenticaci\u00f3n que no utilizan los formularios de inicio de sesi\u00f3n integrados en Mahara, lo que permite que los usuarios puedan iniciar sesi\u00f3n incluso cuando su instituci\u00f3n ha caducado o se ha suspendido."}], "lastModified": "2017-11-13T15:46:50.407", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mahara:mahara:15.04:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DCE2F6EE-06BE-4665-BA7B-AB6C97DAE02D"}, {"criteria": "cpe:2.3:a:mahara:mahara:15.04:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "313A5DDA-204F-4ED3-BE22-FA0D8A239BC7"}, {"criteria": "cpe:2.3:a:mahara:mahara:15.04.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6932E7F9-BA51-4099-8987-8944E0284B7B"}, {"criteria": "cpe:2.3:a:mahara:mahara:15.04.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "022D7031-54EF-484C-B076-15C4342532E3"}, {"criteria": "cpe:2.3:a:mahara:mahara:15.04.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6FFB08C5-151E-49D2-AC13-1018FF402569"}, {"criteria": 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