PT-2012-2027 · Netgate · Pfsense

Published 2012-01-03 · Updated 2017-08-29 · CVE-2011-5047

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions pfSense versions prior to 2.0.1

Description The issue is related to a cross-site scripting (XSS) vulnerability. This vulnerability allows remote attackers to inject arbitrary web script or HTML via the style parameter in the status rrd graph.php file.

Recommendations For versions prior to 2.0.1, update to version 2.0.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the status rrd graph.php file to minimize the risk of exploitation. Avoid using the style parameter in the affected file until the issue is resolved.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2011-5047

Affected Products

Pfsense

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2011-5047 · Security Note
• http://secunia.com/advisories/46780 · Vendor Advisory
• http://osvdb.org/77981 · Note
• http://blog.pfsense.org/?p=633 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/72090 · Note
• http://securityfocus.com/bid/51169 · Note