CVE-2020-15664
Fixed in a distro release EPSS 1%
By holding a reference to the eval() function from an about:blank window, a malicious webpage could have gained access to the InstallTrigger object which would allow them to prompt the user to install an extension. Combined with user confusion, this could result in an unintended or malicious extension being installed. This vulnerability affects Firefox < 80, Thunderbird < 78.2, Thunderbird < 68.12, Firefox ESR < 68.12, Firefox ESR < 78.2, and Firefox for Android < 80.
Products: Mozilla Firefox, Mozilla Thunderbird, Mozilla Firefox ESR, Mozilla Firefox for Android
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | thunderbird | 68.12.0-1.amzn2 |
| Debian 10 | firefox-esr | 68.12.0esr-1~deb10u1 |
| Debian 10 | thunderbird | 1:68.12.0-1~deb10u1 |
| Debian 12 | firefox-esr | 68.12.0esr-1 |
| Debian 12 | thunderbird | 1:68.12.0-1 |
| Debian 13 | firefox-esr | 68.12.0esr-1 |
| Debian 13 | thunderbird | 1:68.12.0-1 |
| Debian 14 | firefox-esr | 68.12.0esr-1 |
| Debian 14 | thunderbird | 1:68.12.0-1 |
| Debian 9 | firefox-esr | 68.12.0esr-1~deb9u1 |
| Debian 9 | thunderbird | 1:68.12.0-1~deb9u1 |
| Red Hat Enterprise Linux 6 | firefox | 0:68.12.0-1.el6_10 |
| Red Hat Enterprise Linux 6 | firefox-debuginfo | 0:68.12.0-1.el6_10 |
| Red Hat Enterprise Linux 6 | thunderbird | 0:68.12.0-1.el6_10 |
| Red Hat Enterprise Linux 6 | thunderbird-debuginfo | 0:68.12.0-1.el6_10 |
| Red Hat Enterprise Linux 7 | firefox | 0:68.12.0-1.el7_8 |
| Red Hat Enterprise Linux 7 | firefox-debuginfo | 0:68.12.0-1.el7_8 |
| Red Hat Enterprise Linux 7 | thunderbird | 0:68.12.0-1.el7_8 |
| Red Hat Enterprise Linux 7 | thunderbird-debuginfo | 0:68.12.0-1.el7_8 |
| Red Hat Enterprise Linux 8 | firefox | 0:78.2.0-2.el8_2 |
| Red Hat Enterprise Linux 8 | firefox-debuginfo | 0:78.2.0-2.el8_2 |
| Red Hat Enterprise Linux 8 | firefox-debugsource | 0:78.2.0-2.el8_2 |
| Red Hat Enterprise Linux 8 | thunderbird | 0:68.12.0-1.el8_2 |
| Red Hat Enterprise Linux 8 | thunderbird-debuginfo | 0:68.12.0-1.el8_2 |
| Red Hat Enterprise Linux 8 | thunderbird-debugsource | 0:68.12.0-1.el8_2 |
| Red Hat rhel e4s 8.0 | firefox | 0:78.2.0-3.el8_0 |
| Red Hat rhel e4s 8.0 | firefox-debuginfo | 0:78.2.0-3.el8_0 |
| Red Hat rhel e4s 8.0 | firefox-debugsource | 0:78.2.0-3.el8_0 |
| Red Hat rhel e4s 8.0 | thunderbird | 0:68.12.0-1.el8_0 |
| Red Hat rhel e4s 8.0 | thunderbird-debuginfo | 0:68.12.0-1.el8_0 |
| Red Hat rhel e4s 8.0 | thunderbird-debugsource | 0:68.12.0-1.el8_0 |
| Red Hat rhel eus 8.1 | firefox | 0:78.2.0-3.el8_1 |
| Red Hat rhel eus 8.1 | firefox-debuginfo | 0:78.2.0-3.el8_1 |
| Red Hat rhel eus 8.1 | firefox-debugsource | 0:78.2.0-3.el8_1 |
| Red Hat rhel eus 8.1 | thunderbird | 0:68.12.0-1.el8_1 |
| Red Hat rhel eus 8.1 | thunderbird-debuginfo | 0:68.12.0-1.el8_1 |
| Red Hat rhel eus 8.1 | thunderbird-debugsource | 0:68.12.0-1.el8_1 |
| SUSE Enterprise Storage 5 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE HPE Helion OpenStack 8 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP1 | MozillaFirefox | 78.2.0-3.105.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP2 | MozillaFirefox | 78.3.0-8.6.1 |
| SUSE Linux Enterprise Server 11 SP4-LTSS | MozillaFirefox | 78.2.0-78.90.2 |
| SUSE Linux Enterprise Server 12 SP2-BCL | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Server 12 SP2-LTSS | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Server 12 SP3-BCL | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Server 12 SP3-LTSS | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Server 12 SP5 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE Linux Enterprise Workstation Extension 15 SP1 | MozillaThunderbird | 68.12.0-3.94.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP2 | MozillaThunderbird | 68.12.0-3.94.1 |
| SUSE OpenStack Cloud 7 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE OpenStack Cloud 8 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE OpenStack Cloud 9 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE OpenStack Cloud Crowbar 8 | MozillaFirefox | 78.2.0-112.19.2 |
| SUSE OpenStack Cloud Crowbar 9 | MozillaFirefox | 78.2.0-112.19.2 |
| Ubuntu 16.04 LTS | firefox | 80.0+build2-0ubuntu0.16.04.1 |
| Ubuntu 18.04 LTS | firefox | 80.0+build2-0ubuntu0.18.04.1 |
| Ubuntu 18.04 LTS | mozjs38 | no fix |
| Ubuntu 18.04 LTS | mozjs52 | no fix |
| Ubuntu 18.04 LTS | thunderbird | 1:78.8.1+build1-0ubuntu0.18.04.1 |
| Ubuntu 20.04 LTS | firefox | 80.0+build2-0ubuntu0.20.04.1 |
| Ubuntu 20.04 LTS | mozjs52 | no fix |
| Ubuntu 20.04 LTS | mozjs68 | no fix |
| Ubuntu 20.04 LTS | thunderbird | 1:78.7.1+build1-0ubuntu0.20.04.1 |
| openSUSE Leap 15.1 | MozillaFirefox | 78.2.0-lp151.2.65.1 |
| openSUSE Leap 15.1 | MozillaThunderbird | 68.12.0-lp151.2.50.1 |
| openSUSE Leap 15.2 | MozillaFirefox | 78.2.0-lp152.2.18.1 |
| openSUSE Leap 15.2 | MozillaThunderbird | 68.12.0-lp152.2.10.1 |
| openSUSE Tumbleweed | MozillaFirefox | 92.0-1.2 |
| openSUSE Tumbleweed | MozillaThunderbird | 91.1.1-1.1 |
| openSUSE Tumbleweed | firefox-esr | 128.5.1-1.1 |