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CVE-2018-12359 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://access.redhat.com/errata/RHSA-2018:2112	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2113	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2251	CVE	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2252	CVE	Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1459162	CVE	Issue TrackingPermissions RequiredVendor Advisory
https://lists.debian.org/debian-lts-announce/2018/06/msg00014.html	CVE	Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html	CVE	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/201810-01	CVE	Third Party Advisory
https://security.gentoo.org/glsa/201811-13	CVE	Third Party Advisory
https://usn.ubuntu.com/3705-1/	CVE	Third Party Advisory
https://usn.ubuntu.com/3714-1/	CVE	Third Party Advisory
https://www.debian.org/security/2018/dsa-4235	CVE	Third Party Advisory
https://www.debian.org/security/2018/dsa-4244	CVE	Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2018-15/	CVE	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-16/	CVE	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-17/	CVE	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-18/	CVE	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-19/	CVE	Vendor Advisory
http://www.securityfocus.com/bid/104555	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041193	CVE	Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2018:2112	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2113	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2251	[email protected]	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2252	[email protected]	Third Party Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1459162	[email protected]	Issue TrackingPermissions RequiredVendor Advisory
https://lists.debian.org/debian-lts-announce/2018/06/msg00014.html	[email protected]	Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00013.html	[email protected]	Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/201810-01	[email protected]	Third Party Advisory
https://security.gentoo.org/glsa/201811-13	[email protected]	Third Party Advisory
https://usn.ubuntu.com/3705-1/	[email protected]	Third Party Advisory
https://usn.ubuntu.com/3714-1/	[email protected]	Third Party Advisory
https://www.debian.org/security/2018/dsa-4235	[email protected]	Third Party Advisory
https://www.debian.org/security/2018/dsa-4244	[email protected]	Third Party Advisory
https://www.mozilla.org/security/advisories/mfsa2018-15/	[email protected]	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-16/	[email protected]	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-17/	[email protected]	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-18/	[email protected]	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2018-19/	[email protected]	Vendor Advisory
http://www.securityfocus.com/bid/104555	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041193	[email protected]	Third Party AdvisoryVDB Entry

see all 40 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	[email protected]

Affected Products

Product	Versions
redhat enterprise linux desktop	6.0 7.0
CPE cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::* cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:::::::* Remediation No remediation found in references.
redhat enterprise linux server	6.0 7.0
CPE cpe:2.3:o:redhat:enterprise_linux_server:6.0:::::::* cpe:2.3:o:redhat:enterprise_linux_server:7.0:::::::* Remediation No remediation found in references.
redhat enterprise linux server aus	7.6
CPE cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:::::::* Remediation No remediation found in references.
redhat enterprise linux server eus	7.5 7.6
CPE cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:::::::* cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:::::::* Remediation No remediation found in references.
redhat enterprise linux server tus	7.6
CPE cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:::::::* Remediation No remediation found in references.
redhat enterprise linux workstation	6.0 7.0
CPE cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:::::::* cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:::::::* Remediation No remediation found in references.
debian debian linux	8.0 9.0
CPE cpe:2.3:o:debian:debian_linux:8.0:::::::* cpe:2.3:o:debian:debian_linux:9.0:::::::* Remediation No remediation found in references.
canonical ubuntu linux	14.04 16.04 17.10 18.04
CPE cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:17.10:::::::* cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts::: Remediation No remediation found in references.
mozilla firefox	< 61.0
CPE cpe:2.3:a:mozilla:firefox:::::::: Remediation No remediation found in references.
mozilla firefox esr	< 52.9 >= 53.0, < 60.1
CPE cpe:2.3:a:mozilla:firefox_esr:::::::: Remediation No remediation found in references.
mozilla thunderbird	< 52.9 52.9.1
CPE cpe:2.3:a:mozilla:thunderbird:::::::: cpe:2.3:a:mozilla:thunderbird:52.9.1:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Dec 6, 2018	Initial Analysis	[email protected]
Nov 25, 2018	CVE Modified	[email protected]
Oct 20, 2018	CVE Modified	[email protected]
Oct 19, 2018	CVE Modified	[email protected]

CVE-2018-12359 Details

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