Short Name |
HTTP:YOUNGZSOFT-MAILCOM-BO |
---|---|
Severity |
High |
Recommended |
No |
Recommended Action |
Drop |
Category |
HTTP |
Keywords |
Youngzsoft CMailServer CMailCOM ActiveX Control Buffer Overflow |
Release Date |
2010/10/11 |
Update Number |
1789 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
This signature detects attempts to use unsafe ActiveX controls in Youngzsoft CMailServer. An attacker can create a malicious Web site containing Web pages with dangerous ActiveX controls, which if accessed by a victim, allows the attacker to gain control of the victim's client browser.
CMailServer is prone to multiple buffer-overflow vulnerabilities. Successfully exploiting these issues allows remote attackers to execute arbitrary code in the context of the application. This facilitates a remote compromise of affected computers. CMailServer 5.4.6 is affected; other versions may also be vulnerable.