CVE-2009-4642
7.2 · HIGHOverview
CVE-2009-4642 is a high-severity vulnerability affecting gnome screensaver. It was published on February 11, 2010 and has a CVSS 2.0 base score of 7.2 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.2, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
gnome-screensaver 2.26.1 relies on the gnome-session D-Bus interface to determine session idle time, even when an Xfce desktop such as Xubuntu or Mythbuntu is used, which allows physically proximate attackers to access an unattended workstation on which screen locking had been intended.
Remediation
Check the references section for vendor advisories and patches from gnome. Update screensaver 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
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2009-4642?
CVE-2009-4642 is a high-severity vulnerability affecting gnome screensaver. It was published on February 11, 2010 and has a CVSS 2.0 base score of 7.2 (HIGH).
How severe is CVE-2009-4642?
This vulnerability has a CVSS 2.0 base score of 7.2, rated HIGH. 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-2009-4642?
Check the references section for vendor advisories and patches from gnome. Update screensaver 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-2009-4642?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-4642 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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