{"id":"CVE-2011-3150","aliases":["EUVD-2011-3117","GHSA-5j3j-rq5g-q8c8"],"status":"published","title":"Software Center in Ubuntu 11.10, 11.04 10.10 does not properly validate server certificates,...","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.","severity":{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01904,"percentile":0.79839,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2011-11-29T17:00:00Z","modified":"2026-06-16T23:32:45Z","products":[{"vendor":"canonical","product":"ubuntu_linux"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/71430","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/50754","tags":["vdb-entry","x_refsource_BID","x_transferred","Vendor Advisory"]},{"url":"http://www.ubuntu.com/usn/USN-1270-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Patch","Vendor Advisory"]},{"url":"http://secunia.com/advisories/46950","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3150"},{"url":"https://github.com/advisories/GHSA-5j3j-rq5g-q8c8"}],"sources":{"cve":[{"id":"CVE-2011-3150","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.","status":"published","published":"2011-11-29T17:00:00Z","modified":"2024-08-06T23:22:27.605Z","updated_at":"2026-11-02T14:35:37.324501Z"}],"euvd":[{"id":"EUVD-2011-3117","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.","status":"published","published":"2011-11-29T17:00:00Z","modified":"2024-08-06T23:22:27Z","updated_at":"2026-11-03T01:39:53.115277Z"}],"ghsa":[{"id":"GHSA-5j3j-rq5g-q8c8","title":"Software Center in Ubuntu 11.10, 11.04 10.10 does not properly validate server certificates,...","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.","status":"published","published":"2022-05-17T01:53:53Z","modified":"2023-02-03T05:05:58Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:53:49.735091Z"}],"nvd":[{"id":"CVE-2011-3150","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.","status":"published","published":"2011-11-29T17:55:00.947Z","modified":"2026-06-16T23:32:45.503Z","cvss":[{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:11.800512Z"}]}}