CVE-2016-9899 Information

Description

Use-after-free while manipulating DOM events and removing audio elements due to errors in the handling of node adoption. This vulnerability affects Firefox 50.1 Firefox ESR 45.6 and Thunderbird 45.6.

CVSS Vector

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

Reference

http://rhn.redhat.com/errata/RHSA-2016-2946.html http://rhn.redhat.com/errata/RHSA-2016-2973.html http://www.securityfocus.com/bid/94885 http://www.securitytracker.com/id/1037461 https://bugzilla.mozilla.org/show_bug.cgi?id=1317409 https://security.gentoo.org/glsa/201701-15 https://www.debian.org/security/2017/dsa-3757 https://www.exploit-db.com/exploits/41042/ https://www.mozilla.org/security/advisories/mfsa2016-94/ https://www.mozilla.org/security/advisories/mfsa2016-95/ https://www.mozilla.org/security/advisories/mfsa2016-96/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8