Mozilla Firefox before 41.0 and Firefox ESR 38.x before 38.3 allow remote attackers to bypass CORS preflight protection mechanisms by leveraging (1) duplicate cache-key generation or (2) retrieval of a value from an incorrect HTTP Access-Control-* response header.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade firefox | Sep 20, 2017 | Sep 24, 2015 |
| Centos_linux | — | Upgrade thunderbirdUpgrade firefox | Dec 1, 2016 | Sep 24, 2015 |
| Freebsd | — | Upgrade linux-thunderbirdUpgrade libxulUpgrade seamonkeyUpgrade firefoxUpgrade thunderbirdUpgrade firefox-esrUpgrade linux-firefoxUpgrade linux-seamonkey | Dec 10, 2025 | Sep 22, 2015 |
| Mfsa2015 111 | — | Upgrade to Mozilla Firefox ESR version 38.3Upgrade to Mozilla Firefox version 41.0Upgrade to the latest version of Mozilla Firefox | Sep 23, 2015 | Sep 22, 2015 |
| Mozilla Seamonkey | — | Upgrade to the latest version of Mozilla SeaMonkeyUpgrade to Mozilla SeaMonkey version 2.38 | Oct 22, 2015 | Sep 24, 2015 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 38.3Upgrade to the latest version of Mozilla Thunderbird | Nov 30, 2015 | Sep 24, 2015 |
| 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 developer/yasm to version 1.3.0-0.175.3.14.0.2.0 on Solaris 11.3Upgrade mail/thunderbird to version 45.3.0-0.175.3.14.0.4.0 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 11.3Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 45.3.0-0.175.3.14.0.4.0 on Solaris 11.3 | May 29, 2017 | Sep 24, 2015 |
| Oracle_linux | — | Upgrade thunderbird | Oct 16, 2024 | Sep 24, 2015 |
| Suse | — | Upgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbirdUpgrade MozillaThunderbird-translations-commonUpgrade MozillaFirefox-translations-commonUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-translations-otherUpgrade mozilla-nspr-develUpgrade MozillaThunderbird-develUpgrade mozilla-nspr-32bitUpgrade MozillaFirefox-translationsUpgrade mozilla-nsprUpgrade MozillaFirefoxUpgrade mozilla-nspr-x86 | Dec 18, 2015 | Sep 24, 2015 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Nov 8, 2024 | Sep 24, 2015 |
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