CVE-2011-2502
4.4 · MEDIUMOverview
CVE-2011-2502 is a medium-severity vulnerability affecting systemtap systemtap. It was published on July 26, 2012 and has a CVSS 2.0 base score of 4.4 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
runtime/staprun/staprun_funcs.c in the systemtap runtime tool (staprun) in SystemTap before 1.6 does not properly validate modules when a module path is specified by a user for user-space probing, which allows local users in the stapusr group to gain privileges via a crafted module in the search path in the -u argument.
Remediation
Check the references section for vendor advisories and patches from systemtap. Update systemtap 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 |
|---|---|---|---|
| systemtap | systemtap | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2011-2502?
CVE-2011-2502 is a medium-severity vulnerability affecting systemtap systemtap. It was published on July 26, 2012 and has a CVSS 2.0 base score of 4.4 (MEDIUM).
How severe is CVE-2011-2502?
This vulnerability has a CVSS 2.0 base score of 4.4, 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-2011-2502?
Check the references section for vendor advisories and patches from systemtap. Update systemtap 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-2011-2502?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-2502 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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