7.5

CVE-2016-2821

Use-after-free vulnerability in the mozilla::dom::Element class in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2, when contenteditable mode is enabled, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by triggering deletion of DOM elements that were created in the editor.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox Version <= 46.0.1
Mozilla ≫ Firefox Version45.1.0
Mozilla ≫ Firefox Version45.1.1
Debian ≫ Debian Linux Version8.0
Opensuse ≫ Leap Version42.1
Opensuse ≫ Opensuse Version13.1
Opensuse ≫ Opensuse Version13.2
Canonical ≫ Ubuntu Linux Version12.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version15.10
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.77% 0.846
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 1.6 5.9
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00016.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00055.html
http://www.securityfocus.com/bid/91075
http://www.securitytracker.com/id/1036057
http://www.ubuntu.com/usn/USN-2993-1
http://www.debian.org/security/2016/dsa-3600
https://access.redhat.com/errata/RHSA-2016:1217
http://www.mozilla.org/security/announce/2016/mfsa2016-51.html
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1271460