Netsupport · Netsupport Manager Agent · CVE-2011-0404
**Name of the Vulnerable Software and Affected Versions**
NetSupport Manager Agent versions 11.00 for Linux, 9.50 for Solaris, and 11.00 for Mac OS X
**Description**
A stack-based buffer overflow issue allows remote attackers to execute arbitrary code via a long control hostname to TCP port 5405.
**Recommendations**
For NetSupport Manager Agent version 11.00 for Linux, update to a version that fixes this issue.
For NetSupport Manager Agent version 9.50 for Solaris, update to a version that fixes this issue.
For NetSupport Manager Agent version 11.00 for Mac OS X, update to a version that fixes this issue.
As a temporary workaround, consider restricting access to TCP port 5405 to minimize the risk of exploitation.