Vulnerability CVE-2015-3179

Vulnerability Name:

CVE-2015-3179 (CCN-103226)

Assigned:

2015-05-18

Published:

2015-05-18

Updated:

2020-12-01

Summary:

login/confirm.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 allows remote authenticated users to bypass intended login restrictions by leveraging access to an unconfirmed suspended account.

CVSS v3 Severity:

6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L)

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): Low

CVSS v2 Severity:

3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N)
2.6 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N/E:U/RL:OF/RC:C)

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

6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P)
4.7 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:P/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): Partial

Vulnerability Type:

CWE-264

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2015-3179

Source: CONFIRM
Type: UNKNOWN
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-50090

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

Source: BID
Type: UNKNOWN
74725

Source: CCN
Type: BID-74725
Moodle 'login/confirm.php' Security Bypass Vulnerability

Source: SECTRACK
Type: UNKNOWN
1032358

Source: XF
Type: UNKNOWN
moodle-cve20153179-sec-bypass(103226)

Source: CONFIRM
Type: Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=313686

Source: CCN
Type: Moodle Security Advisory MSA-15-0023
Suspended user is able to login when confirming email

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-3179

Vulnerable Configuration:

Configuration 1:

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:2.6.0:*:*:*:*:*:*:*

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

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:2.6.4:*:*:*:*:*:*:*

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

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:*:*:*:*:*:*:*

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:2.6.2:*:*:*:*:*:*:*

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

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

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

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

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

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

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

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

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:*:*:*:*:*:*:*

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:201531790000000	V	CVE-2015-3179 on Ubuntu 18.04 LTS (bionic) - low.	2015-06-01
oval:com.ubuntu.artful:def:20153179000	V	CVE-2015-3179 on Ubuntu 17.10 (artful) - low.	2015-06-01
oval:com.ubuntu.trusty:def:20153179000	V	CVE-2015-3179 on Ubuntu 14.04 LTS (trusty) - low.	2015-06-01
oval:com.ubuntu.xenial:def:201531790000000	V	CVE-2015-3179 on Ubuntu 16.04 LTS (xenial) - low.	2015-06-01
oval:com.ubuntu.bionic:def:20153179000	V	CVE-2015-3179 on Ubuntu 18.04 LTS (bionic) - low.	2015-06-01
oval:com.ubuntu.xenial:def:20153179000	V	CVE-2015-3179 on Ubuntu 16.04 LTS (xenial) - low.	2015-06-01
oval:com.ubuntu.disco:def:201531790000000	V	CVE-2015-3179 on Ubuntu 19.04 (disco) - low.	2015-06-01
oval:com.ubuntu.cosmic:def:20153179000	V	CVE-2015-3179 on Ubuntu 18.10 (cosmic) - low.	2015-06-01
oval:com.ubuntu.cosmic:def:201531790000000	V	CVE-2015-3179 on Ubuntu 18.10 (cosmic) - low.	2015-06-01
oval:com.ubuntu.precise:def:20153179000	V	CVE-2015-3179 on Ubuntu 12.04 LTS (precise) - low.	2015-06-01

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