An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 16 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.1, Thunderbird < 60, and Firefox < 61.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Arch Linux | arch-linux-upgrade-latest | Jul 11, 2025 | Jul 9, 2020 | |
| Debian | debian-upgrade-thunderbird | Sep 18, 2018 | Jun 26, 2018 | |
| Freebsd | freebsd-upgrade-package-firefoxfreebsd-upgrade-package-waterfoxfreebsd-upgrade-package-seamonkeyfreebsd-upgrade-package-linux-seamonkeyfreebsd-upgrade-package-firefox-esrfreebsd-upgrade-package-linux-firefoxfreebsd-upgrade-package-libxulfreebsd-upgrade-package-thunderbirdfreebsd-upgrade-package-linux-thunderbird | Jun 27, 2018 | Jun 26, 2018 | |
| Gentoo Linux | gentoo-linux-upgrade-mail-client-thunderbirdgentoo-linux-upgrade-mail-client-thunderbird-bingentoo-linux-upgrade-www-client-firefoxgentoo-linux-upgrade-www-client-firefox-bin | Oct 3, 2018 | Oct 2, 2018 | |
| Mfsa2018 15 | mozilla-firefox-upgrade-61_0 | Jun 27, 2018 | Jun 26, 2018 | |
| Mfsa2018 16 | mozilla-firefox-esr-upgrade-60_1 | Jun 27, 2018 | Jun 26, 2018 | |
| Mozilla Thunderbird | mozilla-thunderbird-upgrade-60_0 | Aug 7, 2018 | Aug 6, 2018 | |
| Oracle Solaris | oracle-solaris-11-4-upgrade-mail-thunderbird-60-6-1-11-4-9-0-1-2-0oracle-solaris-11-4-upgrade-mail-thunderbird-plugin-thunderbird-lightning-60-6-1-11-4-9-0-1-2-0oracle-solaris-11-4-upgrade-web-browser-firefox-68-6-0-11-4-21-0-1-69-0oracle-solaris-11-4-upgrade-web-data-firefox-bookmarks-68-6-0-11-4-21-0-1-69-0 | May 30, 2019 | May 30, 2019 | |
| Suse | — | suse-upgrade-mozillafirefoxsuse-upgrade-mozillafirefox-branding-upstreamsuse-upgrade-mozillafirefox-buildsymbolssuse-upgrade-mozillafirefox-develsuse-upgrade-mozillafirefox-translations-commonsuse-upgrade-mozillafirefox-translations-othersuse-upgrade-mozillathunderbirdsuse-upgrade-mozillathunderbird-buildsymbolssuse-upgrade-mozillathunderbird-translations-commonsuse-upgrade-mozillathunderbird-translations-other | Jun 29, 2018 | Jun 26, 2018 |
| Ubuntu | ubuntu-upgrade-firefox | Jul 12, 2018 | Jun 26, 2018 |
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