CVE-2011-4409

high

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/76113

http://www.securityfocus.com/bid/53828

http://www.osvdb.org/82748

http://ubuntu.com/usn/usn-1465-3

http://ubuntu.com/usn/usn-1465-2

http://ubuntu.com/usn/usn-1465-1

http://secunia.com/advisories/49442

Details

Source: Mitre, NVD

Published: 2012-06-16

Updated: 2017-08-29

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.4

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N