CVE-2009-0034
7.8 · HIGHOverview
CVE-2009-0034 is a high-severity vulnerability affecting gratisoft sudo. It was published on January 30, 2009 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
parse.c in sudo 1.6.9p17 through 1.6.9p19 does not properly interpret a system group (aka %group) in the sudoers file during authorization decisions for a user who belongs to that group, which allows local users to leverage an applicable sudoers file and gain root privileges via a sudo command.
Remediation
Check the references section for vendor advisories and patches from gratisoft. Update sudo 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-2009-0034?
CVE-2009-0034 is a high-severity vulnerability affecting gratisoft sudo. It was published on January 30, 2009 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2009-0034?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2009-0034?
Check the references section for vendor advisories and patches from gratisoft. Update sudo 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-2009-0034?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-0034 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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