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.
Published: 2012-06-16
Score: 6.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2011-4337 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.
Ubuntu USN Ubuntu USN USN-1464-1 Ubuntu Single Sign On Client vulnerability
History

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Canonical Ubuntu Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: canonical

Published:

Updated: 2024-08-07T00:09:18.319Z

Reserved: 2011-11-07T00:00:00.000Z

Link: CVE-2011-4408

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-06-16T00:55:05.547

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-4408

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses