McAfee VirusScan Buffer Overflow Protection Buffer Overflow Settings must be configured to enable Buffer Overflow Protection.

From McAfee VirusScan 8.8 Local Client STIG

Part of DTAM130-McAfee VirusScan buffer overflow protection

Associated with: CCI-001242

SV-56434r1_rule McAfee VirusScan Buffer Overflow Protection Buffer Overflow Settings must be configured to enable Buffer Overflow Protection.

Vulnerability discussion

Buffer overflow is an anomaly where a program, while writing data to a buffer, overruns the buffer's boundary and overwrites adjacent memory. This anomaly has been used maliciously, explicitly to craft exploits. Buffer overflow attacks compose greater than 25% of malware attacks. Without buffer overflow protection enabled, systems are more vulnerable to attacks that attempt to overwrite adjacent memory in the stack frame. Buffer overflow protection is only configurable on non-64-bit systems.

Check content

NOTE: Buffer Overflow Protection is not installed on 64-bit systems; this check would be Not Applicable to 64-bit systems. NOTE: On 32-bit systems, when Host Intrusion Prevention is also installed, Buffer Overflow Protection will show as "Disabled because a Host Intrusion Prevention product is installed"; this check would be Not Applicable. Access the local VirusScan console by clicking Start->All Programs->McAfee->VirusScan Console. In the console window, under Task, click Task->Buffer Overflow Protection, right-click, and select Properties. Under the Buffer Overflow Protection tab, locate the "Buffer Overflow settings:" label. Ensure the "Enable buffer overflow protection" option is selected. Criteria: If the "Enable buffer overflow protection" option is selected, this is not a finding. On the client machine, use the Windows Registry Editor to navigate to the following key: HKLM\Software\McAfee\ (32-bit) SystemCore\VSCore\On Access Scanner\BehaviourBlocking Criteria: If the value BOPEnabled is 1, this is not a finding. If the value is 0, this is a finding.

Fix text

Access the local VirusScan console by clicking Start->All Programs->McAfee->VirusScan Console. In the console window, under Task, click Task->Buffer Overflow Protection, right-click, and select Properties. Under the Buffer Overflow Protection tab, locate the "Buffer Overflow settings:" label. Select the "Enable buffer overflow protection" option. Click OK to Save.

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.

Powered by sagemincer