Mozilla Firefox before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8 ignores trailing invalid HTML characters in attribute names, which allows remote attackers to bypass content filters that use regular expressions.
CVSS Details
- CVSS 3.1 Base Score: 4.3
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade linux-mozillaUpgrade lightningUpgrade thunderbirdUpgrade linux-mozilla-develUpgrade linux-seamonkeyUpgrade seamonkeyUpgrade firefoxUpgrade linux-firefox-develUpgrade linux-seamonkey-develUpgrade mozillaUpgrade mozilla-thunderbirdUpgrade firefox-jaUpgrade linux-firefoxUpgrade linux-thunderbird | Dec 10, 2025 | Feb 24, 2007 |
| Gentoo Linux | — | Upgrade www-client/mozilla-firefox.Upgrade www-client/mozilla-firefox-bin.Upgrade www-client/seamonkey-bin.Upgrade www-client/seamonkey. | Oct 30, 2017 | Feb 26, 2007 |
| Mfsa2007 02 | — | Upgrade to Mozilla Firefox version 1.5.0.10Upgrade to Mozilla Firefox version 2.0.0.2 | Jun 14, 2012 | Feb 26, 2007 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 1.0.8 | Feb 3, 2012 | Feb 26, 2007 |
| Suse | — | Upgrade MozillaFirefox-develUpgrade MozillaFirefoxUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefox-translations | Feb 17, 2015 | Jun 28, 2013 |
| Ubuntu | — | Upgrade firefoxUpgrade libnss3Upgrade libnspr4 | Nov 8, 2024 | Feb 26, 2007 |
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