medium
4.3
CWE
352
Advisory Published
Updated

CVE-2014-1546: CSRF

First published: Thu Aug 14 2014(Updated: )

The response function in the JSONP endpoint in WebService/Server/JSONRPC.pm in jsonrpc.cgi in Bugzilla 3.x and 4.x before 4.0.14, 4.1.x and 4.2.x before 4.2.10, 4.3.x and 4.4.x before 4.4.5, and 4.5.x before 4.5.5 accepts certain long callback values and does not restrict the initial bytes of a JSONP response, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks, and obtain sensitive information, via a crafted OBJECT element with SWF content consistent with the _bz_callback character set.

Credit: security@mozilla.org

Affected SoftwareAffected VersionHow to fix
Mozilla Bugzilla=3.0
Mozilla Bugzilla=3.0-rc1
Mozilla Bugzilla=3.0.0
Mozilla Bugzilla=3.0.1
Mozilla Bugzilla=3.0.2
Mozilla Bugzilla=3.0.3
Mozilla Bugzilla=3.0.4
Mozilla Bugzilla=3.0.5
Mozilla Bugzilla=3.0.6
Mozilla Bugzilla=3.0.7
Mozilla Bugzilla=3.0.8
Mozilla Bugzilla=3.0.9
Mozilla Bugzilla=3.0.10
Mozilla Bugzilla=3.0.11
Mozilla Bugzilla=3.1.0
Mozilla Bugzilla=3.1.1
Mozilla Bugzilla=3.1.2
Mozilla Bugzilla=3.1.3
Mozilla Bugzilla=3.1.4
Mozilla Bugzilla=3.2
Mozilla Bugzilla=3.2-rc1
Mozilla Bugzilla=3.2-rc2
Mozilla Bugzilla=3.2.1
Mozilla Bugzilla=3.2.2
Mozilla Bugzilla=3.2.3
Mozilla Bugzilla=3.2.4
Mozilla Bugzilla=3.2.5
Mozilla Bugzilla=3.2.6
Mozilla Bugzilla=3.2.7
Mozilla Bugzilla=3.2.8
Mozilla Bugzilla=3.2.9
Mozilla Bugzilla=3.2.10
Mozilla Bugzilla=3.3
Mozilla Bugzilla=3.3.1
Mozilla Bugzilla=3.3.2
Mozilla Bugzilla=3.3.3
Mozilla Bugzilla=3.3.4
Mozilla Bugzilla=3.4
Mozilla Bugzilla=3.4-rc1
Mozilla Bugzilla=3.4.1
Mozilla Bugzilla=3.4.2
Mozilla Bugzilla=3.4.3
Mozilla Bugzilla=3.4.4
Mozilla Bugzilla=3.4.5
Mozilla Bugzilla=3.4.6
Mozilla Bugzilla=3.4.7
Mozilla Bugzilla=3.4.8
Mozilla Bugzilla=3.4.9
Mozilla Bugzilla=3.4.10
Mozilla Bugzilla=3.4.11
Mozilla Bugzilla=3.4.12
Mozilla Bugzilla=3.4.13
Mozilla Bugzilla=3.5
Mozilla Bugzilla=3.5.1
Mozilla Bugzilla=3.5.2
Mozilla Bugzilla=3.5.3
Mozilla Bugzilla=3.6
Mozilla Bugzilla=3.6-rc1
Mozilla Bugzilla=3.6.0
Mozilla Bugzilla=3.6.1
Mozilla Bugzilla=3.6.2
Mozilla Bugzilla=3.6.3
Mozilla Bugzilla=3.6.4
Mozilla Bugzilla=3.6.5
Mozilla Bugzilla=3.6.6
Mozilla Bugzilla=3.6.7
Mozilla Bugzilla=3.6.8
Mozilla Bugzilla=3.6.9
Mozilla Bugzilla=3.6.10
Mozilla Bugzilla=3.6.11
Mozilla Bugzilla=3.6.12
Mozilla Bugzilla=3.6.13
Mozilla Bugzilla=3.7
Mozilla Bugzilla=3.7.1
Mozilla Bugzilla=3.7.2
Mozilla Bugzilla=3.7.3
Mozilla Bugzilla=4.0
Mozilla Bugzilla=4.0-rc1
Mozilla Bugzilla=4.0-rc2
Mozilla Bugzilla=4.0.1
Mozilla Bugzilla=4.0.2
Mozilla Bugzilla=4.0.3
Mozilla Bugzilla=4.0.4
Mozilla Bugzilla=4.0.5
Mozilla Bugzilla=4.0.6
Mozilla Bugzilla=4.0.7
Mozilla Bugzilla=4.0.8
Mozilla Bugzilla=4.0.9
Mozilla Bugzilla=4.0.10
Mozilla Bugzilla=4.0.11
Mozilla Bugzilla=4.0.12
Mozilla Bugzilla=4.0.13
Mozilla Bugzilla=4.1
Mozilla Bugzilla=4.1.1
Mozilla Bugzilla=4.1.2
Mozilla Bugzilla=4.1.3
Mozilla Bugzilla=4.2
Mozilla Bugzilla=4.2-rc1
Mozilla Bugzilla=4.2-rc2
Mozilla Bugzilla=4.2.1
Mozilla Bugzilla=4.2.2
Mozilla Bugzilla=4.2.3
Mozilla Bugzilla=4.2.4
Mozilla Bugzilla=4.2.5
Mozilla Bugzilla=4.2.6
Mozilla Bugzilla=4.2.7
Mozilla Bugzilla=4.2.8
Mozilla Bugzilla=4.2.9
Mozilla Bugzilla=4.3
Mozilla Bugzilla=4.3.1
Mozilla Bugzilla=4.3.2
Mozilla Bugzilla=4.3.3
Mozilla Bugzilla=4.4
Mozilla Bugzilla=4.4-rc1
Mozilla Bugzilla=4.4-rc2
Mozilla Bugzilla=4.4.1
Mozilla Bugzilla=4.4.2
Mozilla Bugzilla=4.4.3
Mozilla Bugzilla=4.4.4
Mozilla Bugzilla=4.5
Mozilla Bugzilla=4.5.1
Mozilla Bugzilla=4.5.2
Mozilla Bugzilla=4.5.3
Mozilla Bugzilla=4.5.4

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2014-1546?

    CVE-2014-1546 has been classified as a moderate severity vulnerability due to its potential impact on user data integrity.

  • How do I fix CVE-2014-1546?

    To fix CVE-2014-1546, you should upgrade to Bugzilla version 4.0.14, 4.2.10, 4.4.5, or 4.5.5 or later.

  • What types of Bugzilla versions are affected by CVE-2014-1546?

    CVE-2014-1546 affects Bugzilla versions 3.x and 4.x prior to specified updates.

  • What is the nature of the vulnerability in CVE-2014-1546?

    The vulnerability in CVE-2014-1546 allows for exploitation via long callback values in JSONP responses, which may lead to unexpected behavior.

  • Are there known exploits for CVE-2014-1546?

    As of the last updates, there have been no widely reported known exploits for CVE-2014-1546.

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