CVE-2023-4578
Fixed in a distro release EPSS <1%
When calling `JS::CheckRegExpSyntax` a Syntax Error could have been set which would end in calling `convertToRuntimeErrorAndClear`. A path in the function could attempt to allocate memory when none is available which would have caused a newly created Out of Memory exception to be mishandled as a Syntax Error. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Products: Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 8 | firefox | 102.15.0-1.el8_8.alma |
| AlmaLinux 8 | thunderbird | 102.15.0-1.el8_8.alma |
| AlmaLinux 9 | firefox | 102.15.0-1.el9_2.alma |
| AlmaLinux 9 | firefox-x11 | 102.15.0-1.el9_2.alma |
| AlmaLinux 9 | thunderbird | 102.15.0-1.el9_2.alma |
| Chainguard | firefox-esr | 117.0-r0 |
| Debian 13 | firefox-esr | 115.2.0esr-1 |
| Debian 13 | thunderbird | 1:115.2.0-1 |
| Debian 14 | firefox-esr | 115.2.0esr-1 |
| Debian 14 | thunderbird | 1:115.2.0-1 |
| Red Hat Enterprise Linux 7 | firefox | 0:102.15.0-1.el7_9 |
| Red Hat Enterprise Linux 7 | firefox-debuginfo | 0:102.15.0-1.el7_9 |
| Red Hat Enterprise Linux 7 | thunderbird | 0:102.15.0-1.el7_9 |
| Red Hat Enterprise Linux 7 | thunderbird-debuginfo | 0:102.15.0-1.el7_9 |
| Red Hat Enterprise Linux 8 | firefox | 0:102.15.0-1.el8_8 |
| Red Hat Enterprise Linux 8 | firefox-debuginfo | 0:102.15.0-1.el8_8 |
| Red Hat Enterprise Linux 8 | firefox-debugsource | 0:102.15.0-1.el8_8 |
| Red Hat Enterprise Linux 8 | thunderbird | 0:102.15.0-1.el8_8 |
| Red Hat Enterprise Linux 8 | thunderbird-debuginfo | 0:102.15.0-1.el8_8 |
| Red Hat Enterprise Linux 8 | thunderbird-debugsource | 0:102.15.0-1.el8_8 |
| Red Hat Enterprise Linux 9 | firefox | 0:102.15.0-1.el9_2 |
| Red Hat Enterprise Linux 9 | firefox-debuginfo | 0:102.15.0-1.el9_2 |
| Red Hat Enterprise Linux 9 | firefox-debugsource | 0:102.15.0-1.el9_2 |
| Red Hat Enterprise Linux 9 | firefox-x11 | 0:102.15.0-1.el9_2 |
| Red Hat Enterprise Linux 9 | thunderbird | 0:102.15.0-1.el9_2 |
| Red Hat Enterprise Linux 9 | thunderbird-debuginfo | 0:102.15.0-1.el9_2 |
| Red Hat Enterprise Linux 9 | thunderbird-debugsource | 0:102.15.0-1.el9_2 |
| Red Hat rhel aus 8.2 | firefox | 0:102.15.0-1.el8_2 |
| Red Hat rhel aus 8.2 | firefox-debuginfo | 0:102.15.0-1.el8_2 |
| Red Hat rhel aus 8.2 | firefox-debugsource | 0:102.15.0-1.el8_2 |
| Red Hat rhel aus 8.2 | thunderbird | 0:102.15.0-1.el8_2 |
| Red Hat rhel aus 8.2 | thunderbird-debuginfo | 0:102.15.0-1.el8_2 |
| Red Hat rhel aus 8.2 | thunderbird-debugsource | 0:102.15.0-1.el8_2 |
| Red Hat rhel aus 8.4 | firefox | 0:102.15.0-1.el8_4 |
| Red Hat rhel aus 8.4 | firefox-debuginfo | 0:102.15.0-1.el8_4 |
| Red Hat rhel aus 8.4 | firefox-debugsource | 0:102.15.0-1.el8_4 |
| Red Hat rhel aus 8.4 | thunderbird | 0:102.15.0-1.el8_4 |
| Red Hat rhel aus 8.4 | thunderbird-debuginfo | 0:102.15.0-1.el8_4 |
| Red Hat rhel aus 8.4 | thunderbird-debugsource | 0:102.15.0-1.el8_4 |
| Red Hat rhel e4s 8.1 | firefox | 0:102.15.0-1.el8_1 |
| Red Hat rhel e4s 8.1 | firefox-debuginfo | 0:102.15.0-1.el8_1 |
| Red Hat rhel e4s 8.1 | firefox-debugsource | 0:102.15.0-1.el8_1 |
| Red Hat rhel e4s 8.1 | thunderbird | 0:102.15.0-1.el8_1 |
| Red Hat rhel e4s 8.1 | thunderbird-debuginfo | 0:102.15.0-1.el8_1 |
| Red Hat rhel e4s 8.1 | thunderbird-debugsource | 0:102.15.0-1.el8_1 |
| Red Hat rhel e4s 8.2 | firefox | 0:102.15.0-1.el8_2 |
| Red Hat rhel e4s 8.2 | firefox-debuginfo | 0:102.15.0-1.el8_2 |
| Red Hat rhel e4s 8.2 | firefox-debugsource | 0:102.15.0-1.el8_2 |
| Red Hat rhel e4s 8.2 | thunderbird | 0:102.15.0-1.el8_2 |
| Red Hat rhel e4s 8.2 | thunderbird-debuginfo | 0:102.15.0-1.el8_2 |
| Red Hat rhel e4s 8.2 | thunderbird-debugsource | 0:102.15.0-1.el8_2 |
| Red Hat rhel e4s 8.4 | firefox | 0:102.15.0-1.el8_4 |
| Red Hat rhel e4s 8.4 | firefox-debuginfo | 0:102.15.0-1.el8_4 |
| Red Hat rhel e4s 8.4 | firefox-debugsource | 0:102.15.0-1.el8_4 |
| Red Hat rhel e4s 8.4 | thunderbird | 0:102.15.0-1.el8_4 |
| Red Hat rhel e4s 8.4 | thunderbird-debuginfo | 0:102.15.0-1.el8_4 |
| Red Hat rhel e4s 8.4 | thunderbird-debugsource | 0:102.15.0-1.el8_4 |
| Red Hat rhel eus 8.6 | firefox | 0:102.15.0-1.el8_6 |
| Red Hat rhel eus 8.6 | firefox-debuginfo | 0:102.15.0-1.el8_6 |
| Red Hat rhel eus 8.6 | firefox-debugsource | 0:102.15.0-1.el8_6 |
| Red Hat rhel eus 9.0 | firefox | 0:102.15.0-1.el9_0 |
| Red Hat rhel eus 9.0 | firefox-debuginfo | 0:102.15.0-1.el9_0 |
| Red Hat rhel eus 9.0 | firefox-debugsource | 0:102.15.0-1.el9_0 |
| Red Hat rhel eus 9.0 | thunderbird | 0:102.15.0-1.el9_0 |
| Red Hat rhel eus 9.0 | thunderbird-debuginfo | 0:102.15.0-1.el9_0 |
| Red Hat rhel eus 9.0 | thunderbird-debugsource | 0:102.15.0-1.el9_0 |
| Red Hat rhel tus 8.2 | firefox | 0:102.15.0-1.el8_2 |
| Red Hat rhel tus 8.2 | firefox-debuginfo | 0:102.15.0-1.el8_2 |
| Red Hat rhel tus 8.2 | firefox-debugsource | 0:102.15.0-1.el8_2 |
| Red Hat rhel tus 8.2 | thunderbird | 0:102.15.0-1.el8_2 |
| Red Hat rhel tus 8.2 | thunderbird-debuginfo | 0:102.15.0-1.el8_2 |
| Red Hat rhel tus 8.2 | thunderbird-debugsource | 0:102.15.0-1.el8_2 |
| Red Hat rhel tus 8.4 | firefox | 0:102.15.0-1.el8_4 |
| Red Hat rhel tus 8.4 | firefox-debuginfo | 0:102.15.0-1.el8_4 |
| Red Hat rhel tus 8.4 | firefox-debugsource | 0:102.15.0-1.el8_4 |
| Red Hat rhel tus 8.4 | thunderbird | 0:102.15.0-1.el8_4 |
| Red Hat rhel tus 8.4 | thunderbird-debuginfo | 0:102.15.0-1.el8_4 |
| Red Hat rhel tus 8.4 | thunderbird-debugsource | 0:102.15.0-1.el8_4 |
| Rocky Linux 8 | firefox | 0:102.15.0-1.el8_8 |
| Rocky Linux 8 | thunderbird | 0:102.15.0-1.el8_8 |
| SUSE Enterprise Storage 7 | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Enterprise Storage 7.1 | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | MozillaFirefox | 115.2.0-150000.150.100.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP4 | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP5 | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP4 | MozillaThunderbird | 115.2.2-150200.8.130.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP5 | MozillaThunderbird | 115.2.2-150200.8.130.1 |
| SUSE Linux Enterprise Server 12 SP5 | MozillaFirefox | 115.2.0-112.176.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | MozillaFirefox | 115.2.0-150000.150.100.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise Server 15 SP3-LTSS | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | MozillaFirefox | 115.2.0-112.176.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | MozillaFirefox | 115.2.0-150000.150.100.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | MozillaFirefox | 115.2.0-150200.152.102.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | MozillaFirefox | 115.2.0-112.176.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP4 | MozillaThunderbird | 115.2.2-150200.8.130.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP5 | MozillaThunderbird | 115.2.2-150200.8.130.1 |
| Ubuntu 18.04 LTS | mozjs38 | no fix |
| Ubuntu 18.04 LTS | mozjs52 | no fix |
| Ubuntu 20.04 LTS | firefox | 117.0+build2-0ubuntu0.20.04.1 |
| Ubuntu 20.04 LTS | mozjs52 | no fix |
| Ubuntu 20.04 LTS | mozjs68 | no fix |
| Ubuntu 20.04 LTS | thunderbird | 1:115.3.1+build1-0ubuntu0.20.04.1 |
| Ubuntu 22.04 LTS | mozjs102 | no fix |
| Ubuntu 22.04 LTS | mozjs78 | no fix |
| Ubuntu 22.04 LTS | mozjs91 | no fix |
| Ubuntu 22.04 LTS | thunderbird | 1:115.3.1+build1-0ubuntu0.22.04.2 |
| Ubuntu 24.04 LTS | mozjs102 | no fix |
| openSUSE Leap 15.4 | MozillaFirefox | 115.2.0-150200.152.102.1 |
| openSUSE Leap 15.4 | MozillaThunderbird | 115.2.2-150200.8.130.1 |
| openSUSE Leap 15.5 | MozillaFirefox | 115.2.0-150200.152.102.1 |
| openSUSE Leap 15.5 | MozillaThunderbird | 115.2.2-150200.8.130.1 |
| openSUSE Tumbleweed | MozillaFirefox | 117.0-1.1 |
| openSUSE Tumbleweed | MozillaThunderbird | 115.2.0-1.1 |
| openSUSE Tumbleweed | firefox-esr | 128.5.1-1.1 |