CVE-2019-11707high
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 type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2.
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1544386
https://security.gentoo.org/glsa/201908-12
Details
Source: MITRE
Published: 2019-07-23
Updated: 2020-08-24
Type: CWE-843
Risk Information
CVSS v2
Base Score: 7.5
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 10
Severity: HIGH
CVSS v3
Base Score: 8.8
Vector: CVSS:3.0/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:*:*:*:*:*:*:*:*
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 150682 | SUSE SLES11 Security Update : MozillaFirefox (SUSE-SU-2019:14124-1) | Nessus | SuSE Local Security Checks | critical |
| 145685 | CentOS 8 : firefox (CESA-2019:1696) | Nessus | CentOS Local Security Checks | critical |
| 145575 | CentOS 8 : thunderbird (CESA-2019:1623) | Nessus | CentOS Local Security Checks | critical |
| 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 |
| 128698 | NewStart CGSL MAIN 4.06 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0178) | Nessus | NewStart CGSL Local Security Checks | critical |
| 128691 | NewStart CGSL MAIN 4.06 : firefox Multiple Vulnerabilities (NS-SA-2019-0175) | Nessus | NewStart CGSL Local Security Checks | critical |
| 127961 | GLSA-201908-12 : Mozilla Firefox: Multiple vulnerabilities | Nessus | Gentoo Local Security Checks | critical |
| 127596 | Oracle Linux 8 : firefox (ELSA-2019-1696) | Nessus | Oracle Linux Local Security Checks | critical |
| 127595 | Oracle Linux 8 : thunderbird (ELSA-2019-1623) | Nessus | Oracle Linux Local Security Checks | critical |
| 127448 | NewStart CGSL CORE 5.05 / MAIN 5.05 : firefox Multiple Vulnerabilities (NS-SA-2019-0164) | Nessus | NewStart CGSL Local Security Checks | critical |
| 127447 | NewStart CGSL CORE 5.05 / MAIN 5.05 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0163) | Nessus | NewStart CGSL Local Security Checks | critical |
| 127442 | NewStart CGSL CORE 5.04 / MAIN 5.04 : firefox Multiple Vulnerabilities (NS-SA-2019-0161) | Nessus | NewStart CGSL Local Security Checks | critical |
| 127441 | NewStart CGSL CORE 5.04 / MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0160) | Nessus | NewStart CGSL Local Security Checks | critical |
| 126962 | Amazon Linux 2 : thunderbird (ALAS-2019-1250) | Nessus | Amazon Linux Local Security Checks | critical |
| 126558 | RHEL 8 : firefox (RHSA-2019:1696) | Nessus | Red Hat Local Security Checks | critical |
| 126465 | Ubuntu 16.04 LTS / 18.04 LTS / 18.10 / 19.04 : thunderbird vulnerabilities (USN-4045-1) | Nessus | Ubuntu Local Security Checks | critical |
| 126435 | Scientific Linux Security Update : thunderbird on SL7.x x86_64 (20190627) | Nessus | Scientific Linux Local Security Checks | critical |
| 126434 | Scientific Linux Security Update : firefox on SL7.x x86_64 (20190626) | Nessus | Scientific Linux Local Security Checks | critical |
| 126389 | CentOS 7 : thunderbird (CESA-2019:1626) | Nessus | CentOS Local Security Checks | critical |
| 126388 | CentOS 6 : thunderbird (CESA-2019:1624) | Nessus | CentOS Local Security Checks | critical |
| 126386 | CentOS 6 : firefox (CESA-2019:1604) | Nessus | CentOS Local Security Checks | critical |
| 126385 | CentOS 7 : firefox (CESA-2019:1603) | Nessus | CentOS Local Security Checks | critical |
| 126366 | Scientific Linux Security Update : thunderbird on SL6.x i386/x86_64 (20190627) | Nessus | Scientific Linux Local Security Checks | critical |
| 126321 | RHEL 7 : thunderbird (RHSA-2019:1626) | Nessus | Red Hat Local Security Checks | critical |
| 126320 | RHEL 6 : thunderbird (RHSA-2019:1624) | Nessus | Red Hat Local Security Checks | critical |
| 126319 | RHEL 8 : thunderbird (RHSA-2019:1623) | Nessus | Red Hat Local Security Checks | critical |
| 126318 | Oracle Linux 7 : thunderbird (ELSA-2019-1626) | Nessus | Oracle Linux Local Security Checks | critical |
| 126317 | Oracle Linux 6 : thunderbird (ELSA-2019-1624) | Nessus | Oracle Linux Local Security Checks | critical |
| 126303 | Scientific Linux Security Update : firefox on SL6.x i386/x86_64 (20190626) | Nessus | Scientific Linux Local Security Checks | critical |
| 126300 | Oracle Linux 6 : firefox (ELSA-2019-1604) | Nessus | Oracle Linux Local Security Checks | critical |
| 126252 | RHEL 6 : firefox (RHSA-2019:1604) | Nessus | Red Hat Local Security Checks | critical |
| 126251 | RHEL 7 : firefox (RHSA-2019:1603) | Nessus | Red Hat Local Security Checks | critical |
| 126249 | Oracle Linux 7 : firefox (ELSA-2019-1603) | Nessus | Oracle Linux Local Security Checks | critical |
| 126247 | Debian DLA-1836-1 : thunderbird security update | Nessus | Debian Local Security Checks | critical |
| 126231 | openSUSE Security Update : MozillaThunderbird (openSUSE-2019-1606) | Nessus | SuSE Local Security Checks | critical |
| 126224 | Debian DSA-4471-1 : thunderbird - security update | Nessus | Debian Local Security Checks | critical |
| 126218 | Mozilla Thunderbird < 60.7.2 | Nessus | Windows | critical |
| 126217 | Mozilla Thunderbird < 60.7.2 | Nessus | MacOS X Local Security Checks | critical |
| 126164 | SUSE SLED15 / SLES15 Security Update : MozillaFirefox (SUSE-SU-2019:1629-1) | Nessus | SuSE Local Security Checks | high |
| 126147 | openSUSE Security Update : MozillaThunderbird (openSUSE-2019-1594) | Nessus | SuSE Local Security Checks | critical |
| 126146 | openSUSE Security Update : MozillaFirefox (openSUSE-2019-1593) | Nessus | SuSE Local Security Checks | high |
| 126137 | FreeBSD : Mozilla -- multiple vulnerabilities (49beb00f-a6e1-4a42-93df-9cb14b4c2bee) | Nessus | FreeBSD Local Security Checks | critical |
| 126133 | Fedora 30 : gjs / mozjs60 (2019-c2ff49ef73) | Nessus | Fedora Local Security Checks | critical |
| 126094 | Slackware 14.2 / current : mozilla-thunderbird (SSA:2019-172-02) | Nessus | Slackware Local Security Checks | high |
| 126080 | Fedora 29 : firefox (2019-9d9ad2999e) | Nessus | Fedora Local Security Checks | high |
| 126078 | Debian DLA-1829-1 : firefox-esr security update | Nessus | Debian Local Security Checks | high |
| 126055 | Fedora 30 : firefox (2019-2cac67b3bc) | Nessus | Fedora Local Security Checks | high |
| 126032 | Slackware 14.2 / current : mozilla-firefox (SSA:2019-169-02) | Nessus | Slackware Local Security Checks | high |
| 126019 | FreeBSD : mozilla -- multiple vulnerabilities (0cea6e0a-7a39-4dac-b3ec-dbc13d404f76) | Nessus | FreeBSD Local Security Checks | high |
| 126012 | Debian DSA-4466-1 : firefox-esr - security update | Nessus | Debian Local Security Checks | high |
| 700741 | Mozilla Firefox ESR < 60.7.1 Security Vulnerability | Nessus Network Monitor | Web Clients | medium |
| 700740 | Mozilla Firefox < 67.0.3 Security Vulnerability | Nessus Network Monitor | Web Clients | medium |
| 126002 | Mozilla Firefox < 67.0.3 | Nessus | Windows | high |
| 126001 | Mozilla Firefox ESR < 60.7.1 | Nessus | Windows | high |
| 126000 | Mozilla Firefox < 67.0.3 | Nessus | MacOS X Local Security Checks | high |
| 125999 | Mozilla Firefox ESR < 60.7.1 | Nessus | MacOS X Local Security Checks | high |