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Mozilla Firefox and Thunderbird 1.x before 1.5 and 1.0.x before 1.0.8, Mozilla Suite before 1.7.13, and SeaMonkey before 1.0 returns the Object class prototype instead of the global window object when (1) .valueOf.call or (2) .valueOf.apply are called without any arguments, which allows remote attackers to conduct cross-site scripting (XSS) attacks.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade thunderbird | Jul 30, 2024 | Apr 14, 2006 |
| Freebsd | — | Upgrade linux-seamonkeyUpgrade firefoxUpgrade seamonkeyUpgrade mozillaUpgrade thunderbirdUpgrade linux-firefoxUpgrade mozilla-thunderbirdUpgrade linux-mozilla-develUpgrade linux-mozilla | Dec 10, 2025 | Apr 16, 2006 |
| Gentoo Linux | — | Upgrade www-client/mozilla-firefox-bin.Upgrade www-client/mozilla-firefox.Upgrade mail-client/mozilla-thunderbird.Upgrade www-client/mozilla.Upgrade mail-client/mozilla-thunderbird-bin.Upgrade www-client/mozilla-bin. | Oct 30, 2017 | Apr 14, 2006 |
| Mfsa2006 19 | — | Upgrade to Mozilla Firefox version 1.5Upgrade to Mozilla Firefox version 1.0.8 | Nov 21, 2013 | Apr 14, 2006 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 1.0.0 | Nov 21, 2013 | Apr 14, 2006 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 1.5Upgrade to Mozilla Thunderbird version 1.0.8 | Nov 21, 2013 | Apr 14, 2006 |
| Suse | — | Upgrade mozilla-calendarUpgrade mozilla-koUpgrade mozilla-jaUpgrade mozilla-ircUpgrade mozilla-huUpgrade mozilla-mailUpgrade mozilla-develUpgrade mozillaUpgrade mozilla-deatUpgrade mozilla-venkmanUpgrade mozilla-csUpgrade mozilla-dom-inspector | Feb 17, 2015 | Apr 14, 2006 |
| Ubuntu | — | Upgrade mozilla-firefoxUpgrade mozilla-psm | Nov 8, 2024 | Apr 14, 2006 |
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