CVE-2011-1428
5.8 · MEDIUMOverview
CVE-2011-1428 is a medium-severity vulnerability affecting flashtux weechat. It was published on March 16, 2011 and has a CVSS 2.0 base score of 5.8 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Wee Enhanced Environment for Chat (aka WeeChat) 0.3.4 and earlier does not properly verify that the server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof an SSL chat server via an arbitrary certificate, related to incorrect use of the GnuTLS API.
Remediation
Check the references section for vendor advisories and patches from flashtux. Update weechat 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 |
|---|---|---|---|
| flashtux | weechat | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2011-1428?
CVE-2011-1428 is a medium-severity vulnerability affecting flashtux weechat. It was published on March 16, 2011 and has a CVSS 2.0 base score of 5.8 (MEDIUM).
How severe is CVE-2011-1428?
This vulnerability has a CVSS 2.0 base score of 5.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2011-1428?
Check the references section for vendor advisories and patches from flashtux. Update weechat 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-2011-1428?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-1428 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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