Use-after-free vulnerability in the ssl3_HandleECDHServerKeyExchange function in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, allows remote attackers to cause a denial of service or possibly have unspecified other impact by making an SSL (1) DHE or (2) ECDHE handshake at a time of high memory consumption.
CVSS Details
- CVSS 3.1 Base Score: 7.3
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade nssUpgrade nss-softoknUpgrade nsprUpgrade nss-util | May 18, 2016 | Mar 13, 2016 |
| Centos_linux | — | Upgrade nspr-develUpgrade nss-toolsUpgrade nss-utilUpgrade nss-softokn-freeblUpgrade nss-sysinitUpgrade nss-util-develUpgrade nss-softoknUpgrade nss-develUpgrade nssUpgrade nsprUpgrade nss-softokn-develUpgrade nss-pkcs11-develUpgrade nss-softokn-freebl-devel | Jul 6, 2016 | Mar 13, 2016 |
| Debian | — | Upgrade nss | Oct 7, 2016 | Mar 13, 2016 |
| Freebsd | — | Upgrade nssUpgrade linux-seamonkeyUpgrade linux-firefoxUpgrade linux-c6-nss | Dec 10, 2025 | Mar 8, 2016 |
| Gentoo Linux | — | Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird.Upgrade dev-libs/nspr.Upgrade mail-client/thunderbird-bin.Upgrade www-client/firefox.Upgrade dev-libs/nss. | Oct 30, 2017 | Mar 13, 2016 |
| Huawei Euleros 2_0_sp1 | — | Upgrade nsprUpgrade nssUpgrade nss-sysinitUpgrade nss-develUpgrade nspr-develUpgrade nss-softokn-develUpgrade nss-toolsUpgrade nss-softokn-freeblUpgrade nss-utilUpgrade nss-softokn-freebl-develUpgrade nss-util-develUpgrade nss-softokn | Nov 30, 2017 | Mar 13, 2016 |
| Mfsa2016 15 | — | Upgrade to Mozilla Firefox ESR version 38.8Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox version 44.0 | Mar 10, 2016 | Jan 26, 2016 |
| Oracle Solaris | — | Upgrade developer/yasm to version 1.3.0-0.175.3.14.0.2.0 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 11.3Upgrade mail/thunderbird to version 45.3.0-0.175.3.14.0.4.0 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 | Mar 13, 2016 |
| Oracle_linux | — | Upgrade nss-pkcs11-develUpgrade nssUpgrade nss-utilUpgrade nspr-develUpgrade nsprUpgrade nss-develUpgrade nss-toolsUpgrade nss-util-develUpgrade nss-sysinit | Apr 7, 2016 | Mar 13, 2016 |
| Suse | — | Upgrade mozilla-nss-certsUpgrade libsoftokn3-hmac-32bitUpgrade libfreebl3-32bitUpgrade libfreebl3-hmac-32bitUpgrade mozilla-nss-certs-32bitUpgrade MozillaFirefoxUpgrade mozilla-nss-x86Upgrade mozilla-nss-develUpgrade mozilla-nss-toolsUpgrade MozillaFirefox-translationsUpgrade libsoftokn3-hmacUpgrade libfreebl3-x86Upgrade mozilla-nspr-x86Upgrade libfreebl3Upgrade mozilla-nss-32bitUpgrade libsoftokn3-x86Upgrade libfreebl3-hmacUpgrade mozilla-nspr-32bitUpgrade mozilla-nssUpgrade mozilla-nspr-develUpgrade mozilla-nss-sysinit-32bitUpgrade libsoftokn3Upgrade mozilla-nss-sysinitUpgrade libsoftokn3-32bitUpgrade MozillaFirefox-develUpgrade mozilla-nspr | Mar 14, 2016 | Mar 11, 2016 |
| Ubuntu | — | Upgrade thunderbird | May 19, 2016 | Mar 13, 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