Mozilla Firefox before 44.0 allows user-assisted remote attackers to spoof a trailing substring in the address bar by leveraging a user's paste of a (1) wyciwyg: URI or (2) resource: URI.
CVSS Details
- CVSS 3.1 Base Score: 7.4
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade seamonkeyUpgrade firefoxUpgrade linux-firefoxUpgrade libxulUpgrade firefox-esrUpgrade thunderbirdUpgrade linux-seamonkeyUpgrade linux-thunderbird | Dec 10, 2025 | Feb 1, 2016 |
| Gentoo Linux | — | Upgrade dev-libs/nss.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin.Upgrade dev-libs/nspr.Upgrade mail-client/thunderbird.Upgrade www-client/firefox. | Oct 30, 2017 | Jan 31, 2016 |
| Mfsa2016 09 | — | Upgrade to Mozilla Firefox version 44.0Upgrade to the latest version of Mozilla Firefox | Jan 26, 2016 | Jan 26, 2016 |
| Suse | — | Upgrade MozillaFirefoxUpgrade MozillaFirefox-translations-otherUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-devel | Feb 2, 2016 | Jan 31, 2016 |
| Ubuntu | — | Upgrade firefox | Feb 2, 2016 | Jan 31, 2016 |
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