CVE-2019-11746HIGH
New! CVE Severity Now Using CVSS v3
The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Description
A use-after-free vulnerability can occur while manipulating video elements if the body is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
References
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1564449
https://usn.ubuntu.com/4150-1/
https://www.mozilla.org/security/advisories/mfsa2019-25/
https://www.mozilla.org/security/advisories/mfsa2019-26/
https://www.mozilla.org/security/advisories/mfsa2019-27/
Details
Source: MITRE
Published: 2019-09-27
Updated: 2019-10-04
Type: CWE-416
Risk Information
CVSS v2
Base Score: 6.8
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 8.6
Severity: MEDIUM
CVSS v3
Base Score: 8.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 2.8
Severity: HIGH
Vulnerable Software
Configuration 1
OR
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 150554 | SUSE SLES11 Security Update : MozillaFirefox, firefox-glib2, firefox-gtk3 (SUSE-SU-2019:14173-1) | Nessus | SuSE Local Security Checks | high |
| 147407 | NewStart CGSL MAIN 4.06 : firefox Multiple Vulnerabilities (NS-SA-2021-0004) | Nessus | NewStart CGSL Local Security Checks | critical |
| 147312 | NewStart CGSL MAIN 4.06 : thunderbird Multiple Vulnerabilities (NS-SA-2021-0002) | Nessus | NewStart CGSL Local Security Checks | critical |
| 145625 | CentOS 8 : firefox (CESA-2019:2663) | Nessus | CentOS Local Security Checks | high |
| 134411 | NewStart CGSL MAIN 4.05 : firefox Multiple Vulnerabilities (NS-SA-2020-0017) | Nessus | NewStart CGSL Local Security Checks | critical |
| 134410 | NewStart CGSL MAIN 4.05 : thunderbird Multiple Vulnerabilities (NS-SA-2020-0022) | Nessus | NewStart CGSL Local Security Checks | critical |
| 132503 | NewStart CGSL CORE 5.05 / MAIN 5.05 : firefox Multiple Vulnerabilities (NS-SA-2019-0233) | Nessus | NewStart CGSL Local Security Checks | high |
| 132473 | NewStart CGSL CORE 5.05 / MAIN 5.05 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0231) | Nessus | NewStart CGSL Local Security Checks | high |
| 131267 | GLSA-201911-07 : Mozilla Firefox: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | high |
| 129935 | NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0190) | Nessus | NewStart CGSL Local Security Checks | high |
| 129926 | NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2019-0192) | Nessus | NewStart CGSL Local Security Checks | high |
| 129772 | SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2019:2620-1) | Nessus | SuSE Local Security Checks | high |
| 129665 | openSUSE Security Update : MozillaFirefox (openSUSE-2019-2260) | Nessus | SuSE Local Security Checks | high |
| 129664 | openSUSE Security Update : MozillaFirefox (openSUSE-2019-2251) | Nessus | SuSE Local Security Checks | high |
| 129663 | openSUSE Security Update : MozillaThunderbird (openSUSE-2019-2249) | Nessus | SuSE Local Security Checks | high |
| 129662 | openSUSE Security Update : MozillaThunderbird (openSUSE-2019-2248) | Nessus | SuSE Local Security Checks | high |
| 129583 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2019:2545-1) | Nessus | SuSE Local Security Checks | high |
| 129562 | Amazon Linux 2 : thunderbird (ALAS-2019-1304) | Nessus | Amazon Linux Local Security Checks | high |
| 129286 | SUSE SLED12 / SLES12 Security Update : MozillaFirefox (SUSE-SU-2019:2436-1) | Nessus | SuSE Local Security Checks | high |
| 129093 | Scientific Linux Security Update : thunderbird on SL6.x i386/x86_64 (20190919) | Nessus | Scientific Linux Local Security Checks | high |
| 129088 | Oracle Linux 6 : thunderbird (ELSA-2019-2807) | Nessus | Oracle Linux Local Security Checks | high |
| 129042 | Scientific Linux Security Update : thunderbird on SL7.x x86_64 (20190918) | Nessus | Scientific Linux Local Security Checks | high |
| 129041 | RHEL 6 : thunderbird (RHSA-2019:2807) | Nessus | Red Hat Local Security Checks | high |
| 129037 | RHEL 7 : thunderbird (RHSA-2019:2773) | Nessus | Red Hat Local Security Checks | high |
| 129025 | Debian DLA-1926-1 : thunderbird security update | Nessus | Debian Local Security Checks | high |
| 129024 | CentOS 7 : thunderbird (CESA-2019:2773) | Nessus | CentOS Local Security Checks | high |
| 129023 | CentOS 7 : firefox (CESA-2019:2729) | Nessus | CentOS Local Security Checks | high |
| 128980 | Oracle Linux 8 : thunderbird (ELSA-2019-2774) | Nessus | Oracle Linux Local Security Checks | high |
| 128976 | CentOS 6 : firefox (CESA-2019:2694) | Nessus | CentOS Local Security Checks | high |
| 128972 | Mozilla Thunderbird < 68.1 Multiple Vulnerabilities | Nessus | Windows | high |
| 128971 | Mozilla Thunderbird < 68.1 Multiple Vulnerabilities | Nessus | MacOS X Local Security Checks | high |
| 128962 | RHEL 8 : thunderbird (RHSA-2019:2774) | Nessus | Red Hat Local Security Checks | high |
| 128961 | Oracle Linux 7 : thunderbird (ELSA-2019-2773) | Nessus | Oracle Linux Local Security Checks | high |
| 128861 | Scientific Linux Security Update : firefox on SL7.x x86_64 (20190911) | Nessus | Scientific Linux Local Security Checks | high |
| 128853 | RHEL 7 : firefox (RHSA-2019:2729) | Nessus | Red Hat Local Security Checks | high |
| 128783 | Debian DSA-4523-1 : thunderbird - security update | Nessus | Debian Local Security Checks | high |
| 128775 | Mozilla Thunderbird < 60.9 Multiple Vulnerabilities | Nessus | Windows | high |
| 128774 | Mozilla Thunderbird < 60.9 Multiple Vulnerabilities | Nessus | MacOS X Local Security Checks | high |
| 128747 | Oracle Linux 7 : firefox (ELSA-2019-2729) | Nessus | Oracle Linux Local Security Checks | high |
| 128667 | Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20190910) | Nessus | Scientific Linux Local Security Checks | high |
| 128660 | RHEL 6 : firefox (RHSA-2019:2694) | Nessus | Red Hat Local Security Checks | high |
| 128656 | Oracle Linux 6 : firefox (ELSA-2019-2694) | Nessus | Oracle Linux Local Security Checks | high |
| 128599 | Oracle Linux 8 : firefox (ELSA-2019-2663) | Nessus | Oracle Linux Local Security Checks | high |
| 128555 | Debian DLA-1910-1 : firefox-esr security update | Nessus | Debian Local Security Checks | high |
| 128534 | Debian DSA-4516-1 : firefox-esr - security update | Nessus | Debian Local Security Checks | high |
| 128530 | Mozilla Firefox ESR < 60.9 | Nessus | Windows | high |
| 128529 | Mozilla Firefox ESR < 60.9 | Nessus | MacOS X Local Security Checks | high |
| 128528 | Mozilla Firefox ESR < 68.1 | Nessus | Windows | high |
| 128527 | Mozilla Firefox ESR < 68.1 | Nessus | MacOS X Local Security Checks | high |
| 128525 | Mozilla Firefox < 69.0 | Nessus | Windows | high |
| 128524 | Mozilla Firefox < 69.0 | Nessus | MacOS X Local Security Checks | high |
| 128521 | Ubuntu 16.04 LTS / 18.04 LTS / 19.04 : firefox vulnerabilities (USN-4122-1) | Nessus | Ubuntu Local Security Checks | high |
| 128517 | RHEL 8 : firefox (RHSA-2019:2663) | Nessus | Red Hat Local Security Checks | high |
| 128491 | FreeBSD : mozilla -- multiple vulnerabilities (05463e0a-abd3-4fa4-bd5f-cd5ed132d4c6) | Nessus | FreeBSD Local Security Checks | high |