CVE-2011-1526
6.5 · MEDIUMOverview
CVE-2011-1526 is a medium-severity vulnerability affecting mit krb5-appl. It was published on July 11, 2011 and has a CVSS 2.0 base score of 6.5 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
ftpd.c in the GSS-API FTP daemon in MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.1 and earlier does not check the krb5_setegid return value, which allows remote authenticated users to bypass intended group access restrictions, and create, overwrite, delete, or read files, via standard FTP commands, related to missing autoconf tests in a configure script.
Remediation
Check the references section for vendor advisories and patches from mit. Update krb5-appl 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 |
|---|---|---|---|
| mit | krb5-appl | >= 0, < 1.0.1 | Affected |
References
Frequently Asked Questions
What is CVE-2011-1526?
CVE-2011-1526 is a medium-severity vulnerability affecting mit krb5-appl. It was published on July 11, 2011 and has a CVSS 2.0 base score of 6.5 (MEDIUM).
How severe is CVE-2011-1526?
This vulnerability has a CVSS 2.0 base score of 6.5, 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-2011-1526?
Check the references section for vendor advisories and patches from mit. Update krb5-appl 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-2011-1526?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-1526 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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