CVE-2014-1524 Information

Description

The nsXBLProtoImpl::InstallImplementation function in Mozilla Firefox before 29.0 Firefox ESR 24.x before 24.5 Thunderbird before 24.5 and SeaMonkey before 2.26 does not properly check whether objects are XBL objects which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via crafted JavaScript code that accesses a non-XBL object as if it were an XBL object.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132332.html http://lists.fedoraproject.org/pipermail/package-announce/2014-May/132437.html http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2014-05/msg00015.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00010.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00013.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00033.html http://lists.opensuse.org/opensuse-updates/2014-05/msg00040.html http://rhn.redhat.com/errata/RHSA-2014-0448.html http://rhn.redhat.com/errata/RHSA-2014-0449.html http://secunia.com/advisories/59866 http://www.debian.org/security/2014/dsa-2918 http://www.debian.org/security/2014/dsa-2924 http://www.mozilla.org/security/announce/2014/mfsa2014-38.html http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html http://www.securityfocus.com/bid/67131 http://www.securitytracker.com/id/1030163 http://www.securitytracker.com/id/1030164 http://www.securitytracker.com/id/1030165 http://www.ubuntu.com/usn/USN-2185-1 http://www.ubuntu.com/usn/USN-2189-1 https://bugzilla.mozilla.org/show_bug.cgi?id=989183 https://security.gentoo.org/glsa/201504-01

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