8.8

CVE-2018-12363

A use-after-free vulnerability can occur when script uses mutation events to move DOM nodes between documents, resulting in the old document that held the node being freed but the node still having a pointer referencing it. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Thunderbird < 52.9, Firefox ESR < 60.1, Firefox ESR < 52.9, and Firefox < 61.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 17.10
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Mozilla ≫ Firefox Version < 61.0
Mozilla ≫ Firefox Version >= 53.0 < 60.1.0
Mozilla ≫ Firefox ESR Version < 52.9
Mozilla ≫ Thunderbird Version < 52.9
Mozilla ≫ Thunderbird Version >= 52.9.1 < 60.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.1% 0.86
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://security.gentoo.org/glsa/201810-01
Third Party Advisory
https://security.gentoo.org/glsa/201811-13
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2112
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2113
Third Party Advisory
http://www.securitytracker.com/id/1041193
Third Party Advisory
VDB Entry
https://usn.ubuntu.com/3705-1/
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2018-15/
Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2251
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2252
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/06/msg00014.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/3714-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4235
Third Party Advisory
https://www.debian.org/security/2018/dsa-4244
Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2018-16/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-17/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-18/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-19/
Vendor Advisory
http://www.securityfocus.com/bid/104560
Third Party Advisory
VDB Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1464784
Vendor Advisory
Issue Tracking
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