CVE-2012-0958

high

Description

content/unity-api.js in the unity-firefox-extension extension 2.4.1 for Firefox exposes the toDataURL function in an API call, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted webpage.

References

https://bugs.launchpad.net/ubuntu/%2Bsource/unity-firefox-extension/%2Bbug/1069817

http://www.ubuntu.com/usn/USN-1665-1

http://www.securityfocus.com/bid/56930

http://osvdb.org/88438

http://bazaar.launchpad.net/~webapps/unity-firefox-extension/trunk/revision/331

Details

Source: Mitre, NVD

Published: 2012-12-26

Updated: 2013-01-11

Risk Information

CVSS v2

Base Score: 4.3

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

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High