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Unrated severityNVD Advisory· Published Jun 16, 2012· Updated Apr 29, 2026

CVE-2011-4409

CVE-2011-4409

Description

The Ubuntu One Client for Ubuntu 10.04 LTS, 11.04, 11.10, and 12.04 LTS does not properly validate SSL certificates, which allows remote attackers to spoof a server and modify or read sensitive information via a man-in-the-middle (MITM) attack.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Canonical/Ubuntu Linux4 versions
    cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*+ 3 more
    • cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:11.10:*:*:*:*:*:*:*
    • cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:*:*:*:*:*
  • Canonical/Ubuntu One Clientllm-create
    Range: > 0 (all versions for Ubuntu 10.04 LTS, 11.04, 11.10, 12.04 LTS)

Patches

Vulnerability mechanics

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References

7

News mentions

0

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