Vulnerability CVE-2015-3181

Vulnerability Name:

CVE-2015-3181 (CCN-103228)

Assigned:

2015-05-18

Published:

2015-05-18

Updated:

2020-12-01

Summary:

files/externallib.php in Moodle through 2.5.9, 2.6.x before 2.6.11, 2.7.x before 2.7.8, and 2.8.x before 2.8.6 does not consider the moodle/user:manageownfiles capability before approving a private-file upload, which allows remote authenticated users to bypass intended file-management restrictions by using web services to perform uploads after this capability has been revoked.

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:N/I:L/A:N)

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): None Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)
3.0 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

Vulnerability Type:

CWE-264

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2015-3181

Source: CONFIRM
Type: UNKNOWN
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-49994

Source: MLIST
Type: UNKNOWN
[oss-security] 20150518 Moodle security advisories [vs]

Source: BID
Type: UNKNOWN
74728

Source: CCN
Type: BID-74728
Moodle CVE-2015-3181 Security Bypass Vulnerability

Source: SECTRACK
Type: UNKNOWN
1032358

Source: XF
Type: UNKNOWN
moodle-cve20153181-sec-bypass(103228)

Source: CONFIRM
Type: Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=313688

Source: CCN
Type: Moodle Security Advisory MSA-15-0025
Capability to manage own files is not respected in Web Services

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-3181

Vulnerable Configuration:

Configuration 1:

cpe:/a:moodle:moodle:2.5.3:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.5.2:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.5:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.4:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.7.5:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.7.4:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.8.2:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.8.3:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.5.7:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.5.6:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.10:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.9:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.1:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.0:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.7.1:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.7.0:-:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.5.5:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.5.4:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.8:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.7:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.6:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.7.7:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.7.6:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.8.0:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.8.1:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version <= 2.5.9)

OR cpe:/a:moodle:moodle:2.5.8:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.5.1:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.5.0:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.3:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.2:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.7.3:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.7.2:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.8.4:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.8.5:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:moodle:moodle:2.8.5:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.6.10:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.7.7:*:*:*:*:*:*:*

OR cpe:/a:moodle:moodle:2.8.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.bionic:def:201531810000000	V	CVE-2015-3181 on Ubuntu 18.04 LTS (bionic) - low.	2015-06-01
oval:com.ubuntu.artful:def:20153181000	V	CVE-2015-3181 on Ubuntu 17.10 (artful) - low.	2015-06-01
oval:com.ubuntu.trusty:def:20153181000	V	CVE-2015-3181 on Ubuntu 14.04 LTS (trusty) - low.	2015-06-01
oval:com.ubuntu.xenial:def:201531810000000	V	CVE-2015-3181 on Ubuntu 16.04 LTS (xenial) - low.	2015-06-01
oval:com.ubuntu.bionic:def:20153181000	V	CVE-2015-3181 on Ubuntu 18.04 LTS (bionic) - low.	2015-06-01
oval:com.ubuntu.xenial:def:20153181000	V	CVE-2015-3181 on Ubuntu 16.04 LTS (xenial) - low.	2015-06-01
oval:com.ubuntu.disco:def:201531810000000	V	CVE-2015-3181 on Ubuntu 19.04 (disco) - low.	2015-06-01
oval:com.ubuntu.cosmic:def:20153181000	V	CVE-2015-3181 on Ubuntu 18.10 (cosmic) - low.	2015-06-01
oval:com.ubuntu.cosmic:def:201531810000000	V	CVE-2015-3181 on Ubuntu 18.10 (cosmic) - low.	2015-06-01
oval:com.ubuntu.precise:def:20153181000	V	CVE-2015-3181 on Ubuntu 12.04 LTS (precise) - low.	2015-06-01

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