Vulnerability CVE-2017-0362

Vulnerability Name:

CVE-2017-0362 (CCN-142476)

Assigned:

2016-11-29

Published:

2018-04-06

Updated:

2018-05-15

Summary:

Mediawiki before 1.28.1 / 1.27.2 / 1.23.16 contains a flaw where the "Mark all pages visited" on the watchlist does not require a CSRF token.

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

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2017-0362

Source: XF
Type: UNKNOWN
mediawiki-cve20170362-csrf(142476)

Source: CCN
Type: MediaWiki Mailing List, Thu Apr 6 20:49:19 UTC 2017
[MediaWiki-announce] Security Release: 1.28.1 / 1.27.2 / 1.23.16

Source: MLIST
Type: Vendor Advisory
[mediawiki-announce] 20170406 Security Release: 1.28.1 / 1.27.2 / 1.23.16

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://phabricator.wikimedia.org/T150044

Source: CONFIRM
Type: Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2017-0362

Source: CCN
Type: MediaWiki Web site
MediaWiki

Vulnerable Configuration:

Configuration 1:

cpe:/a:mediawiki:mediawiki:*:*:*:*:*:*:*:* (Version >= 1.23.0 and <= 1.23.16)

OR cpe:/a:mediawiki:mediawiki:*:*:*:*:*:*:*:* (Version >= 1.27.0 and < 1.27.2)

OR cpe:/a:mediawiki:mediawiki:*:*:*:*:*:*:*:* (Version >= 1.28.0 and < 1.28.1)

Configuration 2:

cpe:/o:debian:debian_linux:7.0:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:mediawiki:mediawiki:1.27.0:*:*:*:*:*:*:*

OR cpe:/a:mediawiki:mediawiki:1.23.14:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.disco:def:201703620000000	V	CVE-2017-0362 on Ubuntu 19.04 (disco) - low.	2018-04-13
oval:com.ubuntu.artful:def:20170362000	V	CVE-2017-0362 on Ubuntu 17.10 (artful) - untriaged.	2018-04-13
oval:com.ubuntu.trusty:def:20170362000	V	CVE-2017-0362 on Ubuntu 14.04 LTS (trusty) - low.	2018-04-13
oval:com.ubuntu.bionic:def:20170362000	V	CVE-2017-0362 on Ubuntu 18.04 LTS (bionic) - low.	2018-04-13
oval:com.ubuntu.cosmic:def:201703620000000	V	CVE-2017-0362 on Ubuntu 18.10 (cosmic) - low.	2018-04-13
oval:com.ubuntu.cosmic:def:20170362000	V	CVE-2017-0362 on Ubuntu 18.10 (cosmic) - low.	2018-04-13
oval:com.ubuntu.bionic:def:201703620000000	V	CVE-2017-0362 on Ubuntu 18.04 LTS (bionic) - low.	2018-04-13
oval:com.ubuntu.precise:def:20170362000	V	CVE-2017-0362 on Ubuntu 12.04 LTS (precise) - untriaged.	2017-04-07

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