CVE-2011-2490
7.2 · HIGHOverview
CVE-2011-2490 is a high-severity vulnerability affecting nrl opie. It was published on July 27, 2011 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
opielogin.c in opielogin in OPIE 2.4.1-test1 and earlier does not check the return value of the setuid system call, which allows local users to gain privileges by arranging for an account to already be running its maximum number of processes.
Remediation
Check the references section for vendor advisories and patches from nrl. Update opie 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 |
|---|---|---|---|
| nrl | opie | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2011-2490?
CVE-2011-2490 is a high-severity vulnerability affecting nrl opie. It was published on July 27, 2011 and has a CVSS 2.0 base score of 7.2 (HIGH).
How severe is CVE-2011-2490?
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-2011-2490?
Check the references section for vendor advisories and patches from nrl. Update opie 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-2011-2490?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-2490 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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