Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allow remote attackers to conduct cross-site scripting (XSS) attacks via a binary plugin that uses Object.defineProperty to shadow the top object, and leverages the relationship between top.location and the location property.
CVSS Details
- CVSS 3.1 Base Score: 4.7
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade thunderbirdUpgrade xulrunner-develUpgrade firefoxUpgrade xulrunner | Dec 1, 2016 | Oct 10, 2012 |
| Freebsd | — | Upgrade linux-firefoxUpgrade seamonkeyUpgrade thunderbirdUpgrade libxulUpgrade firefoxUpgrade linux-seamonkeyUpgrade linux-thunderbird | Dec 10, 2025 | Oct 10, 2012 |
| Gentoo Linux | — | Upgrade www-client/icecat.Upgrade www-client/firefox.Upgrade www-client/seamonkey.Upgrade www-client/firefox-bin.Upgrade dev-libs/nss.Upgrade www-client/seamonkey-bin.Upgrade www-client/mozilla-firefox.Upgrade mail-client/mozilla-thunderbird.Upgrade net-libs/xulrunner.Upgrade mail-client/thunderbird.Upgrade mail-client/thunderbird-bin.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade www-client/mozilla-firefox-bin.Upgrade net-libs/xulrunner-bin. | Oct 30, 2017 | Oct 10, 2012 |
| Mfsa2012 82 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 10.0.8Upgrade to Mozilla Firefox version 16.0 | Oct 16, 2012 | Oct 10, 2012 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.13.0 | Oct 16, 2012 | Oct 10, 2012 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird ESR version 10.0.8Upgrade to Mozilla Thunderbird version 16.0 | Oct 16, 2012 | Oct 10, 2012 |
| Oracle Solaris | — | Upgrade entire/ to version 11.4-11.4.0.0.1.15.0 on Solaris 11.4 | Oct 19, 2018 | Oct 10, 2012 |
| Oracle_linux | — | Upgrade xulrunner-develUpgrade thunderbirdUpgrade firefoxUpgrade xulrunner | Oct 16, 2024 | Oct 10, 2012 |
| Suse | — | Upgrade MozillaFirefox-branding-SLEDUpgrade MozillaFirefox-translationsUpgrade MozillaFirefoxUpgrade MozillaThunderbird-develUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-otherUpgrade MozillaThunderbirdUpgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-common | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Nov 8, 2024 | Oct 10, 2012 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub