What’s Vulnerable › Vulnerabilities

CVE-2011-3150

• Severity: medium (CVSS 6.8 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-11-29 · updated 2026-06-16
• Weakness: CWE-20

Description

Software Center in Ubuntu 11.10, 11.04 10.10 does not properly validate server certificates, which allows remote attackers to execute arbitrary code or obtain sensitive information via a man-in-the-middle (MITM) attack.

Affected products

• Canonical Ubuntu Linux: 10.10, 11.04, 11.10

References

• http://secunia.com/advisories/46950
• http://www.securityfocus.com/bid/50754
• http://www.ubuntu.com/usn/USN-1270-1
• https://exchange.xforce.ibmcloud.com/vulnerabilities/71430
• http://secunia.com/advisories/46950
• http://www.securityfocus.com/bid/50754
• http://www.ubuntu.com/usn/USN-1270-1
• https://exchange.xforce.ibmcloud.com/vulnerabilities/71430

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