Integer underflow in the nsHtml5TreeBuilder class in the HTML5 string parser in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) by leveraging mishandling of end tags, as demonstrated by incorrect SVG processing, aka ZDI-CAN-3545.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade firefoxUpgrade thunderbird | Jul 6, 2016 | Mar 13, 2016 |
| Debian | — | Upgrade icedoveUpgrade firefox-esrUpgrade iceweasel | Mar 13, 2016 | Mar 13, 2016 |
| Freebsd | — | Upgrade linux-seamonkeyUpgrade libxulUpgrade firefoxUpgrade thunderbirdUpgrade seamonkeyUpgrade linux-thunderbirdUpgrade firefox-esrUpgrade linux-firefox | Dec 10, 2025 | Mar 8, 2016 |
| Gentoo Linux | — | Upgrade dev-libs/nspr.Upgrade mail-client/thunderbird.Upgrade www-client/firefox.Upgrade www-client/firefox-bin.Upgrade dev-libs/nss.Upgrade mail-client/thunderbird-bin. | Oct 30, 2017 | Mar 13, 2016 |
| Huawei Euleros 2_0_sp1 | — | Upgrade firefox | Nov 30, 2017 | Mar 13, 2016 |
| Mfsa2016 23 | — | Upgrade to Mozilla Firefox version 45.0Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 38.7 | Mar 10, 2016 | Mar 8, 2016 |
| Mozilla Thunderbird | — | Upgrade to Mozilla Thunderbird version 38.7Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 45.0 | Mar 16, 2016 | Mar 13, 2016 |
| Oracle Solaris | — | Upgrade mail/thunderbird to version 45.3.0-0.175.3.14.0.4.0 on Solaris 11.3Upgrade developer/yasm to version 1.3.0-0.175.3.14.0.2.0 on Solaris 11.3Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 45.3.0-0.175.3.14.0.4.0 on Solaris 11.3Upgrade web/browser/firefox to version 45.4.0-0.175.3.14.0.4.0 on Solaris 11.3Upgrade web/data/firefox-bookmarks to version 45.4.0-0.175.3.14.0.4.0 on Solaris 11.3 | May 29, 2017 | Mar 13, 2016 |
| Oracle_linux | — | Upgrade firefoxUpgrade thunderbird | Mar 13, 2016 | Mar 13, 2016 |
| Suse | — | Upgrade mozilla-nspr-develUpgrade MozillaFirefoxUpgrade MozillaThunderbirdUpgrade MozillaFirefox-develUpgrade libsoftokn3-x86Upgrade mozilla-nsprUpgrade mozilla-nss-sysinitUpgrade MozillaFirefox-translationsUpgrade mozilla-nss-sysinit-32bitUpgrade libsoftokn3-32bitUpgrade MozillaFirefox-translations-commonUpgrade mozilla-nspr-x86Upgrade MozillaThunderbird-buildsymbolsUpgrade mozilla-nspr-32bitUpgrade mozilla-nss-certs-32bitUpgrade MozillaThunderbird-develUpgrade libfreebl3Upgrade libfreebl3-32bitUpgrade libfreebl3-hmacUpgrade mozilla-nss-32bitUpgrade libsoftokn3-hmacUpgrade mozilla-nssUpgrade libsoftokn3Upgrade mozilla-nss-x86Upgrade mozilla-nss-toolsUpgrade mozilla-nss-certsUpgrade libfreebl3-hmac-32bitUpgrade libfreebl3-x86Upgrade mozilla-nss-develUpgrade MozillaFirefox-translations-otherUpgrade MozillaThunderbird-translations-otherUpgrade libsoftokn3-hmac-32bitUpgrade MozillaThunderbird-translations-common | Mar 14, 2016 | Mar 11, 2016 |
| Ubuntu | — | Upgrade firefoxUpgrade thunderbird | Mar 13, 2016 | Mar 13, 2016 |
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