CVE-2013-4568

Severity

43%

Complexity

86%

Confidentiality

48%

Per: http://cwe.mitre.org/data/definitions/184.html "CWE-184: Incomplete Blacklist"

Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers to conduct cross-site scripting (XSS) attacks via certain non-ASCII characters in CSS, as demonstrated using variations of "expression" containing (1) full width characters or (2) IPA extensions, which are converted and rendered by Internet Explorer.

Per: http://cwe.mitre.org/data/definitions/184.html "CWE-184: Incomplete Blacklist"

CVSS 2.0 Base Score 4.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N).

Overview

First reported 11 years ago

2013-12-13 18:07:00

Last updated 8 years ago

2016-12-31 02:59:00

Affected Software

MediaWiki MediaWiki 1.20

1.20

MediaWiki MediaWiki 1.20.1

1.20.1

MediaWiki MediaWiki 1.20.2

1.20.2

MediaWiki MediaWiki 1.20.3

1.20.3

MediaWiki MediaWiki 1.20.4

1.20.4

MediaWiki MediaWiki 1.20.5

1.20.5

MediaWiki MediaWiki 1.20.6

1.20.6

MediaWiki MediaWiki 1.20.7

1.20.7

MediaWiki MediaWiki 1.21

1.21

MediaWiki MediaWiki 1.21.1

1.21.1

MediaWiki MediaWiki 1.21.2

1.21.2

MediaWiki 1.19

1.19

MediaWiki 1.19 beta 1

1.19

MediaWiki 1.19 beta 2

1.19

MediaWiki 1.19.0

1.19.0

MediaWiki MediaWiki 1.19.1

1.19.1

MediaWiki MediaWiki 1.19.2

1.19.2

MediaWiki MediaWiki 1.19.3

1.19.3

MediaWiki MediaWiki 1.19.4

1.19.4

MediaWiki MediaWiki 1.19.5

1.19.5

MediaWiki MediaWiki 1.19.6

1.19.6

MediaWiki MediaWiki 1.19.7

1.19.7

Mediawiki

References

FEDORA-2013-21874

FEDORA-2013-21856

[MediaWiki-announce] 20131114 MediaWiki Security Release: 1.21.3, 1.20.8 and 1.19.9

57472

DSA-2891

63761

https://bugzilla.wikimedia.org/attachment.cgi?id=13452&action=diff

https://bugzilla.wikimedia.org/show_bug.cgi?id=55332

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