Vulnerability CVE-2015-9284

Vulnerability Name:

CVE-2015-9284 (CCN-163639)

Assigned:

2015-05-26

Published:

2015-05-26

Updated:

2020-11-13

Summary:

The request phase of the OmniAuth Ruby gem (1.9.1 and earlier) is vulnerable to Cross-Site Request Forgery when used as part of the Ruby on Rails framework, allowing accounts to be connected without user intent, user interaction, or feedback to the user. This permits a secondary account to be able to sign into the web application as the primary account.

CVSS v3 Severity:

8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)

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

4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)

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

Vulnerability Type:

CWE-352
CWE-352

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2015-9284

Source: XF
Type: UNKNOWN
omniauth-cve20159284-csrf(163639)

Source: MISC
Type: Third Party Advisory
https://github.com/omniauth/omniauth-rails/pull/1

Source: CCN
Type: OmniAuth GIT Repository
Protect request phase against CSRF when Rails is used. #809

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/omniauth/omniauth/pull/809

Source: MISC
Type: Mitigation, Third Party Advisory
https://github.com/omniauth/omniauth/wiki/Resolving-CVE-2015-9284

Source: CCN
Type: oss-sec Mailing List, Tue, 26 May 2015 13:56:13 +0200
CVE Request: CSRF vulnerability in OmniAuth request phase

Source: MLIST
Type: Mailing List, Patch, Third Party Advisory
[oss-security] 20150526 CVE Request: CSRF vulnerability in OmniAuth request phase

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-9284

Vulnerable Configuration:

Configuration 1:

cpe:/a:omniauth:omniauth:*:*:*:*:*:ruby:*:* (Version <= 1.9.1)

Configuration CCN 1:

cpe:/a:omniauth:omniauth:*:*:*:*:*:-:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.cosmic:def:20159284000	V	CVE-2015-9284 on Ubuntu 18.10 (cosmic) - medium.	2019-04-26
oval:com.ubuntu.bionic:def:201592840000000	V	CVE-2015-9284 on Ubuntu 18.04 LTS (bionic) - medium.	2019-04-26
oval:com.ubuntu.bionic:def:20159284000	V	CVE-2015-9284 on Ubuntu 18.04 LTS (bionic) - medium.	2019-04-26
oval:com.ubuntu.xenial:def:201592840000000	V	CVE-2015-9284 on Ubuntu 16.04 LTS (xenial) - medium.	2019-04-26
oval:com.ubuntu.xenial:def:20159284000	V	CVE-2015-9284 on Ubuntu 16.04 LTS (xenial) - medium.	2019-04-26
oval:com.ubuntu.disco:def:201592840000000	V	CVE-2015-9284 on Ubuntu 19.04 (disco) - medium.	2019-04-26
oval:com.ubuntu.cosmic:def:201592840000000	V	CVE-2015-9284 on Ubuntu 18.10 (cosmic) - medium.	2019-04-26

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