8.8

CVE-2018-12359

A buffer overflow can occur when rendering canvas content while adjusting the height and width of the canvas element dynamically, causing data to be written outside of the currently computed boundaries. 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 ESR Version < 52.9
Mozilla ≫ Firefox ESR Version >= 53.0 < 60.1
Mozilla ≫ Thunderbird Version < 52.9
Mozilla ≫ Thunderbird Version 52.9.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.65% 0.905
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-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

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
http://www.securityfocus.com/bid/104555
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:2251
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2252
Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1459162
Vendor Advisory
Issue Tracking
Permissions Required
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