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Firefox before 1.0.5 and Mozilla before 1.7.9 does not properly clone base objects, which allows remote attackers to execute arbitrary code by navigating the prototype chain to reach a privileged object.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade mozilla+ipv6Upgrade mozilla-gtk2Upgrade mozilla-gtk1Upgrade mozilla-embeddedUpgrade ja-mozillafirebird-gtk2Upgrade ja-netscape7Upgrade zhTW-linux-mozillafirebirdUpgrade de-netscape7Upgrade de-linux-netscapeUpgrade fr-netscape7Upgrade pt_BR-netscape7Upgrade linux-mozillaUpgrade mozilla-firebirdUpgrade mozilla-thunderbirdUpgrade ja-linux-netscapeUpgrade fr-linux-netscapeUpgrade linux-firefoxUpgrade zhCN-linux-mozillafirebirdUpgrade linux-mozilla-develUpgrade mozilla-gtkUpgrade linux-netscapeUpgrade mozillaUpgrade firefoxUpgrade ru-linux-mozillafirebirdUpgrade de-linux-mozillafirebirdUpgrade el-linux-mozillafirebirdUpgrade linux-mozillafirebirdUpgrade ja-linux-mozillafirebird-gtk1Upgrade phoenixUpgrade linux-phoenixUpgrade netscape7 | Dec 10, 2025 | Jul 16, 2005 |
| Ubuntu | — | Upgrade mozilla-firefox-locale-jaUpgrade mozilla-firefoxUpgrade mozilla-browserUpgrade mozilla-thunderbirdUpgrade mozilla-firefox-locale-ukUpgrade mozilla-firefox-locale-nbUpgrade mozilla-firefox-locale-tr | Nov 8, 2024 | Jul 13, 2005 |
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