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CVE-2008-7020

2.1 · LOW

McAfee SafeBoot Device Encryption 4 build 4750 and earlier stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer after use, which allows local users to…

Published Aug 21, 2009mcafeeCWE-310EPSS 0.20%

Overview

CVE-2008-7020 is a low-severity vulnerability affecting mcafee safeboot_device_encryption. It was published on August 21, 2009 and has a CVSS 2.0 base score of 2.1 (LOW).

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

McAfee SafeBoot Device Encryption 4 build 4750 and earlier stores pre-boot authentication passwords in the BIOS Keyboard buffer and does not clear this buffer after use, which allows local users to obtain sensitive information by reading the physical memory locations associated with this buffer.

Remediation

Check the references section for vendor advisories and patches from mcafee. Update safeboot_device_encryption to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refseclists.org/fulldisclosure/2008/Sep/0378.htmlRefsecunia.com/advisories/31903Refwww.ivizsecurity.com/research/preboot/preboot_whitepaper.pdfRefwww.ivizsecurity.com/security-advisory-iviz-sr-08010.htmlRefexchange.xforce.ibmcloud.com/vulnerabilities/45275Refseclists.org/fulldisclosure/2008/Sep/0378.htmlRefsecunia.com/advisories/31903Refwww.ivizsecurity.com/research/preboot/preboot_whitepaper.pdfRefwww.ivizsecurity.com/security-advisory-iviz-sr-08010.htmlRefexchange.xforce.ibmcloud.com/vulnerabilities/45275

How CyberStrike helps

Frequently asked questions

What is CVE-2008-7020?

CVE-2008-7020 is a low-severity vulnerability affecting mcafee safeboot_device_encryption. It was published on August 21, 2009 and has a CVSS 2.0 base score of 2.1 (LOW).

How severe is CVE-2008-7020?

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-7020?

Check the references section for vendor advisories and patches from mcafee. Update safeboot_device_encryption to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2008-7020?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-7020 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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