CVE-2011-0762
4.0 · MEDIUMOverview
CVE-2011-0762 is a medium-severity vulnerability affecting vsftpd_project vsftpd. It was published on March 2, 2011 and has a CVSS 2.0 base score of 4.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The vsf_filename_passes_filter function in ls.c in vsftpd before 2.3.3 allows remote authenticated users to cause a denial of service (CPU consumption and process slot exhaustion) via crafted glob expressions in STAT commands in multiple FTP sessions, a different vulnerability than CVE-2010-2632.
Remediation
Check the references section for vendor advisories and patches from vsftpd_project. Update vsftpd 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 |
|---|---|---|---|
| vsftpd_project | vsftpd | >= 0, < 2.3.3 | Affected |
References
Frequently Asked Questions
What is CVE-2011-0762?
CVE-2011-0762 is a medium-severity vulnerability affecting vsftpd_project vsftpd. It was published on March 2, 2011 and has a CVSS 2.0 base score of 4.0 (MEDIUM).
How severe is CVE-2011-0762?
This vulnerability has a CVSS 2.0 base score of 4.0, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2011-0762?
Check the references section for vendor advisories and patches from vsftpd_project. Update vsftpd 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-2011-0762?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-0762 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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