Use-after-free vulnerability in the CanvasRenderingContext2D implementation in Mozilla Firefox before 40.0.3 and Firefox ESR 38.x before 38.2.1 allows remote attackers to execute arbitrary code by leveraging improper interaction between resize events and changes to Cascading Style Sheets (CSS) token sequences for a CANVAS element.
CVSS Details
- CVSS 3.1 Base Score: 8.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefox | Sep 20, 2017 | Aug 29, 2015 |
| Centos_linux | — | Upgrade firefox | Dec 1, 2016 | Aug 29, 2015 |
| Freebsd | — | Upgrade linux-firefoxUpgrade firefox-esrUpgrade firefox | Dec 10, 2025 | Aug 28, 2015 |
| Mfsa2015 94 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 40.0.3Upgrade to Mozilla Firefox ESR version 38.2.1 | Aug 28, 2015 | Aug 27, 2015 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.35.0 | Oct 22, 2015 | Aug 29, 2015 |
| Oracle Solaris | — | Upgrade runtime/tcl-8/tcl-sqlite-3 to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3Upgrade database/sqlite-3/documentation to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3Upgrade database/sqlite-3 to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3Upgrade web/browser/firefox to version 38.4.0-0.175.3.8.0.2.0 on Solaris 11.3 | May 29, 2017 | Aug 29, 2015 |
| Oracle_linux | — | Upgrade firefox | Oct 16, 2024 | Aug 29, 2015 |
| Suse | — | Upgrade MozillaFirefox-translations-otherUpgrade libfreebl3-hmac-32bitUpgrade mozilla-nss-certs-32bitUpgrade MozillaFirefox-develUpgrade libsoftokn3-hmac-32bitUpgrade libsoftokn3Upgrade mozilla-nss-develUpgrade mozilla-nss-toolsUpgrade libfreebl3-hmacUpgrade libsoftokn3-hmacUpgrade MozillaFirefox-translationsUpgrade MozillaFirefox-translations-commonUpgrade libsoftokn3-32bitUpgrade MozillaFirefoxUpgrade libfreebl3Upgrade mozilla-nssUpgrade mozilla-nss-32bitUpgrade mozillafirefox-branding-sleUpgrade mozilla-nss-certsUpgrade libfreebl3-32bit | Dec 18, 2015 | Aug 29, 2015 |
| Ubuntu | — | Upgrade firefox | Nov 8, 2024 | Aug 29, 2015 |
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