The PluginContext object of Opera 6.05 and 7.0 allows remote attackers to cause a denial of service (crash) via an HTTP request containing a long string that gets passed to the ShowDocument method.

The remote host is using Opera. The version installed is vulnerable to various security flaws, ranging from cross-site scripting to buffer overflows. To exploit them, an attacker would need to set up a rogue web site, then lure a user of this host visit it using Opera. An attacker would then be able to execute arbitrary code on this host.

The version of Opera installed on the remote host is vulnerable to various security flaws, ranging from cross-site scripting to buffer overflows. 

To exploit them, an attacker would need to set up a rogue website, then lure a user of this host visit it using Opera.  He would then be able to execute arbitrary code on this host.

ID	Name	Product	Family	Severity
1764	Opera < 7.0.3 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	high
11404	Opera < 7.03 Multiple Vulnerabilities	Nessus	Windows	high
800842	Opera < 7.0.3 Multiple Vulnerabilities	Log Correlation Engine	Web Clients	high

Detections

Analytics

CVE-2003-1397

high

Tenable Plugins

high

high

high