Mozilla Firefox before 28.0 and SeaMonkey before 2.25 allow remote attackers to cause a denial of service (resource consumption and application hang) via onbeforeunload events that trigger background JavaScript execution.
CVSS Details
- CVSS 3.1 Base Score: 6.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade thunderbirdUpgrade firefox-esrUpgrade linux-firefoxUpgrade firefoxUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade linux-thunderbird | Dec 10, 2025 | Mar 19, 2014 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade www-client/seamonkey-bin.Upgrade mail-client/thunderbird-bin.Upgrade dev-libs/nspr.Upgrade www-client/seamonkey.Upgrade www-client/firefox.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Mar 19, 2014 |
| Mfsa2014 20 | — | Upgrade to Mozilla Firefox version 28.0Upgrade to the latest version of Mozilla Firefox | Mar 19, 2014 | Mar 18, 2014 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.25.0 | Dec 8, 2014 | Mar 19, 2014 |
| 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 web/browser/firefox to version 38.4.0-0.175.3.8.0.2.0 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 11.3 | May 29, 2017 | Mar 19, 2014 |
| Suse | — | Upgrade mozilla-nspr-x86Upgrade MozillaFirefox-develUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-translationsUpgrade mozilla-nspr-develUpgrade mozilla-nsprUpgrade MozillaFirefox-branding-SLEDUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-otherUpgrade mozilla-nspr-32bit | Dec 18, 2015 | Mar 19, 2014 |
| Ubuntu | — | Upgrade firefox | Nov 8, 2024 | Mar 19, 2014 |
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