CVE-2012-3382
mono - missing input sanitising
EPSS 0.29%
Description
Cross-site scripting (XSS) vulnerability in the ProcessRequest function in mcs/class/System.Web/System.Web/HttpForbiddenHandler.cs in Mono 2.10.8 and earlier allows remote attackers to inject arbitrary web script or HTML via a file with a crafted name and a forbidden extension, which is not properly handled in an error message.
How to fix CVE-2012-3382
To remediate CVE-2012-3382, upgrade the affected package to a fixed version below.
- Debian/mono—upgrade to 2.10.8.1-5 or later
- Debian/mono—upgrade to 2.6.7-5.1 or later
Is CVE-2012-3382 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.10.8.1-5
- from 0, < 2.6.7-5.1