CVE-2014-3146

Severity

43%

Complexity

86%

Confidentiality

48%

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

Incomplete blacklist vulnerability in the lxml.html.clean module in lxml before 3.3.5 allows remote attackers to conduct cross-site scripting (XSS) attacks via control characters in the link scheme to the clean_html function.

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

Type

lxml

First reported 10 years ago

2014-05-14 19:55:00

Last updated 7 years ago

2017-12-29 02:29:00

Affected Software

lxml 0.5

0.5

lxml 0.5.1

0.5.1

lxml 0.6

0.6

lxml 0.7

0.7

lxml 0.8

0.8

lxml 0.9

0.9

lxml 0.9.1

0.9.1

lxml 0.9.2

0.9.2

lxml 1.0

1.0

lxml 1.0.1

1.0.1

lxml 1.0.2

1.0.2

lxml 1.0.3

1.0.3

lxml 1.0.4

1.0.4

lxml 1.1

1.1

lxml 1.1.1

1.1.1

lxml 1.1.2

1.1.2

lxml 1.2

1.2

lxml 1.2.1

1.2.1

lxml 1.3

1.3

lxml 1.3.1

1.3.1

lxml 1.3.2

1.3.2

lxml 1.3.3

1.3.3

lxml 1.3.4

1.3.4

lxml 1.3.5

1.3.5

lxml 1.3.6

1.3.6

lxml 2.0

2.0

lxml 2.0.1

2.0.1

lxml 2.0.2

2.0.2

lxml 2.0.3

2.0.3

lxml 2.0.4

2.0.4

lxml 2.0.5

2.0.5

lxml 2.0.6

2.0.6

lxml 2.0.7

2.0.7

lxml 2.0.8

2.0.8

lxml 2.0.9

2.0.9

lxml 2.0.10

2.0.10

lxml 2.0.11

2.0.11

lxml 2.1 alpha1

2.1

lxml 2.1 beta1

2.1

lxml 2.1 beta2

2.1

lxml 2.1 beta3

2.1

lxml 2.1.1

2.1.1

lxml 2.1.2

2.1.2

lxml 2.1.3

2.1.3

lxml 2.1.4

2.1.4

lxml 2.2

2.2

lxml 2.2 alpha1

2.2

lxml 2.2 beta1

2.2

lxml 2.2 beta2

2.2

lxml 2.2 beta3

2.2

lxml 2.2 beta4

2.2

lxml 2.2.1

2.2.1

lxml 2.2.2

2.2.2

lxml 2.2.3

2.2.3

lxml 2.2.4

2.2.4

lxml 2.2.5

2.2.5

lxml 2.2.6

2.2.6

lxml 2.2.7

2.2.7

lxml 2.2.8

2.2.8

lxml 2.3

2.3

lxml 2.3 alpha1

2.3

lxml 2.3 alpha2

2.3

lxml 2.3 beta1

2.3

lxml 2.3.1

2.3.1

lxml 2.3.2

2.3.2

lxml 2.3.3

2.3.3

lxml 2.3.4

2.3.4

lxml 2.3.5

2.3.5

lxml 2.3.6

2.3.6

lxml 3.0

3.0

lxml 3.0 alpha1

3.0

lxml 3.0 alpha2

3.0

lxml 3.0 beta1

3.0

lxml 3.0.1

3.0.1

lxml 3.0.2

3.0.2

lxml 3.1 beta1

3.1

lxml 3.1.0

3.1.0

lxml 3.1.1

3.1.1

lxml 3.1.2

3.1.2

lxml 3.2.0

3.2.0

lxml 3.2.1

3.2.1

lxml 3.2.2

3.2.2

lxml 3.2.3

3.2.3

lxml 3.2.4

3.2.4

lxml 3.2.5

3.2.5

lxml 3.3.0

3.3.0

lxml 3.3.0 beta1

3.3.0

lxml 3.3.0 beta2

3.3.0

lxml 3.3.0 beta3

3.3.0

lxml 3.3.0 beta4

3.3.0

lxml 3.3.0 beta5

3.3.0

lxml 3.3.1

3.3.1

lxml 3.3.2

3.3.2

lxml 3.3.3

3.3.3

References

http://advisories.mageia.org/MGASA-2014-0218.html

openSUSE-SU-2014:0735

http://lxml.de/3.3/changes-3.3.5.html

20140415 lxml (python lib) vulnerability

20140430 Re: lxml (python lib) vulnerability

58013

Vendor Advisory

58744

59008

DSA-2941

MDVSA-2015:112

[oss-security] 20140509 Re: CVE request: python-lxml clean_html() input sanitization flaw

67159

USN-2217-1

[lxml] 20140415 lxml.html.clean vulnerability

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