CVE-2012-5883

medium

Description

Cross-site scripting (XSS) vulnerability in the Flash component infrastructure in YUI 2.8.0 through 2.9.0, as used in Bugzilla 3.7.x and 4.0.x before 4.0.9, 4.1.x and 4.2.x before 4.2.4, and 4.3.x and 4.4.x before 4.4rc1, allows remote attackers to inject arbitrary web script or HTML via vectors related to swfstore.swf, a similar issue to CVE-2010-4209.

References

http://www.bugzilla.org/security/3.6.11/

http://www.mandriva.com/security/advisories?name=MDVSA-2013:066

http://www.securityfocus.com/bid/56385

http://www.yuiblog.com/blog/2012/10/30/security-announcement-swf-vulnerability-in-yui-2/

http://www.yuiblog.com/blog/2012/11/05/post-mortem-swf-vulnerability-in-yui-2/

http://yuilibrary.com/support/20121030-vulnerability/

https://bugzilla.mozilla.org/show_bug.cgi?id=808845

https://exchange.xforce.ibmcloud.com/vulnerabilities/80116

Details

Source: MITRE

Published: 2012-11-16

Updated: 2017-08-29

Type: CWE-79

Risk Information

CVSS v2

Base Score: 4.3

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

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM