Vulnerability CVE-2017-0371

Vulnerability Name:

CVE-2017-0371 (CCN-222723)

Assigned:

2014-06-10

Published:

2014-06-10

Updated:

2022-02-28

Summary:

MediaWiki before 1.23.16, 1.24.x through 1.27.x before 1.27.2, and 1.28.x before 1.28.1 allows remote attackers to discover the IP addresses of Wiki visitors via a style="background-image: attr(title url);" attack within a DIV element that has an attacker-controlled URL in the title attribute.

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): None

CVSS v2 Severity:

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

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

7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:N/A:N)

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

Vulnerability Type:

CWE-noinfo

Vulnerability Consequences:

Obtain Information

References:

Source: MITRE
Type: CNA
CVE-2017-0371

Source: XF
Type: UNKNOWN
mediawiki-cve20170371-info-disc(222723)

Source: CCN
Type: Phabricator T68404
New CSS syntax for attr() allows web bugs

Vulnerable Configuration:

Configuration CCN 1:

cpe:/a:mediawiki:mediawiki:1.23.15:*:*:*:*:*:*:*

OR cpe:/a:mediawiki:mediawiki:1.27.1:*:*:*:*:*:*:*

OR cpe:/a:mediawiki:mediawiki:1.28.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.disco:def:201703710000000	V	CVE-2017-0371 on Ubuntu 19.04 (disco) - low.	2017-04-07
oval:com.ubuntu.artful:def:20170371000	V	CVE-2017-0371 on Ubuntu 17.10 (artful) - untriaged.	2017-04-07
oval:com.ubuntu.trusty:def:20170371000	V	CVE-2017-0371 on Ubuntu 14.04 LTS (trusty) - low.	2017-04-07
oval:com.ubuntu.bionic:def:20170371000	V	CVE-2017-0371 on Ubuntu 18.04 LTS (bionic) - low.	2017-04-07
oval:com.ubuntu.cosmic:def:201703710000000	V	CVE-2017-0371 on Ubuntu 18.10 (cosmic) - low.	2017-04-07
oval:com.ubuntu.cosmic:def:20170371000	V	CVE-2017-0371 on Ubuntu 18.10 (cosmic) - low.	2017-04-07
oval:com.ubuntu.bionic:def:201703710000000	V	CVE-2017-0371 on Ubuntu 18.04 LTS (bionic) - low.	2017-04-07
oval:com.ubuntu.precise:def:20170371000	V	CVE-2017-0371 on Ubuntu 12.04 LTS (precise) - untriaged.	2017-04-07

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