CVE-2011-4578
4.6 · MEDIUMOverview
CVE-2011-4578 is a medium-severity vulnerability affecting tedfelix acpid2. It was published on August 29, 2012 and has a CVSS 2.0 base score of 4.6 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
event.c in acpid (aka acpid2) before 2.0.11 does not have an appropriate umask setting during execution of event-handler scripts, which might allow local users to (1) perform write operations within directories created by a script, or (2) read files created by a script, via standard filesystem system calls.
Remediation
Check the references section for vendor advisories and patches from tedfelix. Update acpid2 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 |
|---|---|---|---|
| tedfelix | acpid2 | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2011-4578?
CVE-2011-4578 is a medium-severity vulnerability affecting tedfelix acpid2. It was published on August 29, 2012 and has a CVSS 2.0 base score of 4.6 (MEDIUM).
How severe is CVE-2011-4578?
This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. 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-2011-4578?
Check the references section for vendor advisories and patches from tedfelix. Update acpid2 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-2011-4578?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-4578 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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