Mozilla Firefox before 22.0, Firefox ESR 17.x before 17.0.7, Thunderbird before 17.0.7, and Thunderbird ESR 17.x before 17.0.7 do not properly handle onreadystatechange events in conjunction with page reloading, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted web site that triggers an attempt to execute data at an unmapped memory location.
CVSS Details
- CVSS 3.1 Base Score: 8.8
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade thunderbirdUpgrade xulrunnerUpgrade firefoxUpgrade xulrunner-devel | Dec 1, 2016 | Jun 25, 2013 |
| Freebsd | — | Upgrade seamonkeyUpgrade firefoxUpgrade linux-firefoxUpgrade linux-seamonkeyUpgrade linux-thunderbirdUpgrade thunderbird | Dec 10, 2025 | Jun 26, 2013 |
| Gentoo Linux | — | Upgrade www-client/firefox.Upgrade www-client/seamonkey.Upgrade mail-client/thunderbird-bin.Upgrade www-client/seamonkey-bin.Upgrade mail-client/thunderbird.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Jun 25, 2013 |
| Mfsa2013 53 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 22.0Upgrade to Mozilla Firefox ESR version 17.0.7 | Jun 26, 2013 | Jun 25, 2013 |
| Mozilla Seamonkey | — | Upgrade to Mozilla SeaMonkey version 2.19.0 | Jul 16, 2013 | Jun 25, 2013 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird ESR version 17.0.7Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 17.0.7 | Jun 26, 2013 | Jun 25, 2013 |
| Oracle_linux | — | Upgrade thunderbirdUpgrade firefoxUpgrade xulrunnerUpgrade xulrunner-devel | Oct 16, 2024 | Jun 26, 2013 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 25, 2013 |
| Suse | — | Upgrade seamonkeyUpgrade xulrunnerUpgrade seamonkey-translations-otherUpgrade mozilla-nsprUpgrade xulrunner-32bitUpgrade mozilla-nspr-32bitUpgrade seamonkey-dom-inspectorUpgrade MozillaFirefox-translations-otherUpgrade seamonkey-translations-commonUpgrade xulrunner-develUpgrade mozilla-js-32bitUpgrade mozillafirefox-buildsymbolsUpgrade sle-sdk-releaseUpgrade mozillafirefox-branding-upstreamUpgrade MozillaFirefox-branding-SLEDUpgrade MozillaFirefox-translations-commonUpgrade mozilla-jsUpgrade MozillaThunderbirdUpgrade seamonkey-venkmanUpgrade xulrunner-buildsymbolsUpgrade mozilla-nspr-develUpgrade MozillaThunderbird-translations-commonUpgrade MozillaThunderbird-develUpgrade MozillaFirefox-develUpgrade MozillaThunderbird-buildsymbolsUpgrade MozillaThunderbird-translations-otherUpgrade enigmailUpgrade MozillaFirefoxUpgrade seamonkey-ircUpgrade MozillaFirefox-translations | Feb 17, 2015 | Jun 25, 2013 |
| Ubuntu | — | Upgrade thunderbirdUpgrade firefox | Nov 8, 2024 | Jun 26, 2013 |
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