An existing mitigation of timing side-channel attacks is insufficient in some circumstances. This issue is addressed in Network Security Services (NSS) 3.26.1. This vulnerability affects Thunderbird < 45.5, Firefox ESR < 45.5, and Firefox < 50.
CVSS Details
- CVSS 3.1 Base Score: 5.9
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade icedoveUpgrade nssUpgrade firefox-esr | Nov 17, 2016 | Nov 15, 2016 |
| Freebsd | — | Upgrade linux-seamonkeyUpgrade thunderbirdUpgrade seamonkeyUpgrade firefox-esrUpgrade firefoxUpgrade linux-thunderbirdUpgrade linux-firefoxUpgrade libxul | Nov 16, 2016 | Nov 16, 2016 |
| Gentoo Linux | — | Upgrade mail-client/thunderbird.Upgrade www-client/firefox.Upgrade dev-libs/nss.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox-bin. | Oct 30, 2017 | Jan 19, 2017 |
| Mfsa2016 89 | — | Upgrade to Mozilla Firefox version 50.0Upgrade to the latest version of Mozilla Firefox | Jul 12, 2018 | Jun 11, 2018 |
| Mfsa2016 90 | — | Upgrade to Mozilla Firefox ESR version 45.5Upgrade to the latest version of Mozilla Firefox | Nov 16, 2016 | Nov 15, 2016 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 45.5 | Dec 1, 2016 | Nov 18, 2016 |
| Oracle Solaris | — | Upgrade mail/thunderbird to version 45.5.1-0.175.3.16.0.2.0 on Solaris 11.3Upgrade mail/thunderbird/plugin/thunderbird-lightning to version 45.5.1-0.175.3.16.0.2.0 on Solaris 11.3Upgrade web/browser/firefox/plugin/firefox-java to version 45.5.0-0.175.3.15.0.3.0 on Solaris 11.3Upgrade web/browser/firefox to version 45.5.0-0.175.3.15.0.3.0 on Solaris 11.3Upgrade web/data/firefox-bookmarks to version 45.5.0-0.175.3.15.0.3.0 on Solaris 11.3 | May 29, 2017 | May 29, 2017 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 11, 2018 |
| Suse | — | Upgrade libfreebl3-hmacUpgrade mozilla-nss-32bitUpgrade MozillaFirefox-translations-otherUpgrade libfreebl3-hmac-32bitUpgrade mozilla-nss-certs-32bitUpgrade mozilla-nss-develUpgrade mozilla-nss-certsUpgrade libsoftokn3-hmac-32bitUpgrade libfreebl3-32bitUpgrade mozilla-nss-x86Upgrade mozilla-nssUpgrade libsoftokn3Upgrade libfreebl3-x86Upgrade libfreebl3Upgrade libsoftokn3-hmacUpgrade MozillaFirefox-translationsUpgrade MozillaFirefox-develUpgrade libsoftokn3-32bitUpgrade mozilla-nss-sysinit-32bitUpgrade MozillaFirefoxUpgrade mozilla-nss-toolsUpgrade libsoftokn3-x86Upgrade MozillaFirefox-translations-commonUpgrade mozilla-nss-sysinit | Nov 19, 2016 | Nov 15, 2016 |
| Ubuntu | — | Upgrade libnss3 | Jan 5, 2017 | Nov 15, 2016 |
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