Unrated severityNVD Advisory· Published Jun 16, 2012· Updated Jun 16, 2026
CVE-2011-4408
CVE-2011-4408
Description
The Single Sign On Client (ubuntu-sso-client) for Ubuntu 11.04 and 11.10 does not properly validate SSL certificates when using HTTPS, which allows remote attackers to spoof a server and modify or read sensitive data via a man-in-the-middle (MITM) attack.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- www.ubuntu.com/usn/USN-1464-1nvdPatchVendor Advisory
- secunia.com/advisories/49448nvdVendor Advisory
- osvdb.org/82747nvd
- www.securityfocus.com/bid/53829nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/76112nvd
News mentions
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