CVE-2014-1546 — MEDIUM (4.3)

Vulnerability Description

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.

CVSS Score

4.3

MEDIUM

AV:N/AC:M/Au:N/C:P/I:N/A:N

Confidentiality

PARTIAL

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Mozilla	Bugzilla	3.0

Related Weaknesses (CWE)

CWE-352

References

FAQ

What is CVE-2014-1546?

CVE-2014-1546 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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...

How severe is CVE-2014-1546?

CVE-2014-1546 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2014-1546?

Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Bugzilla.