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cveRedhatCVE-2015-5266
HistoryFeb 22, 2016 - 5:59 a.m.

CVE-2015-5266

2016-02-2205:59:06
CWE-264
redhat
web.nvd.nist.gov
26
moodle
enrol
meta
locallib.php
cve-2015-5266
nvd
security vulnerability
role processing

CVSS2

4.9

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:P/A:N

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

AI Score

6.3

Confidence

High

EPSS

0.002

Percentile

51.6%

The enrol_meta_sync function in enrol/meta/locallib.php in Moodle through 2.6.11, 2.7.x before 2.7.10, 2.8.x before 2.8.8, and 2.9.x before 2.9.2 allows remote authenticated users to obtain manager privileges in opportunistic circumstances by leveraging incorrect role processing during a long-running sync script.

Affected configurations

Nvd
Node
moodlemoodleRange2.6.11
OR
moodlemoodleMatch2.7.0
OR
moodlemoodleMatch2.7.1
OR
moodlemoodleMatch2.7.2
OR
moodlemoodleMatch2.7.3
OR
moodlemoodleMatch2.7.4
OR
moodlemoodleMatch2.7.5
OR
moodlemoodleMatch2.7.6
OR
moodlemoodleMatch2.7.7
OR
moodlemoodleMatch2.7.8
OR
moodlemoodleMatch2.7.9
OR
moodlemoodleMatch2.8.0
OR
moodlemoodleMatch2.8.1
OR
moodlemoodleMatch2.8.2
OR
moodlemoodleMatch2.8.3
OR
moodlemoodleMatch2.8.4
OR
moodlemoodleMatch2.8.5
OR
moodlemoodleMatch2.8.6
OR
moodlemoodleMatch2.8.7
OR
moodlemoodleMatch2.9.0
OR
moodlemoodleMatch2.9.1
VendorProductVersionCPE
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodlemoodle2.7.0cpe:2.3:a:moodle:moodle:2.7.0:*:*:*:*:*:*:*
moodlemoodle2.7.1cpe:2.3:a:moodle:moodle:2.7.1:*:*:*:*:*:*:*
moodlemoodle2.7.2cpe:2.3:a:moodle:moodle:2.7.2:*:*:*:*:*:*:*
moodlemoodle2.7.3cpe:2.3:a:moodle:moodle:2.7.3:*:*:*:*:*:*:*
moodlemoodle2.7.4cpe:2.3:a:moodle:moodle:2.7.4:*:*:*:*:*:*:*
moodlemoodle2.7.5cpe:2.3:a:moodle:moodle:2.7.5:*:*:*:*:*:*:*
moodlemoodle2.7.6cpe:2.3:a:moodle:moodle:2.7.6:*:*:*:*:*:*:*
moodlemoodle2.7.7cpe:2.3:a:moodle:moodle:2.7.7:*:*:*:*:*:*:*
moodlemoodle2.7.8cpe:2.3:a:moodle:moodle:2.7.8:*:*:*:*:*:*:*
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CVSS2

4.9

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:P/I:P/A:N

CVSS3

6.8

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

AI Score

6.3

Confidence

High

EPSS

0.002

Percentile

51.6%