The s_mp_div function in lib/freebl/mpi/mpi.c in Mozilla Network Security Services (NSS) before 3.21, as used in Mozilla Firefox before 44.0, improperly divides numbers, which might make it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging use of the (1) mp_div or (2) mp_exptmod function.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | alpine-linux-upgrade-nss | Aug 30, 2017 | Jan 31, 2016 |
| Debian | debian-upgrade-nss | Oct 7, 2016 | Jan 31, 2016 | |
| Freebsd | freebsd-upgrade-package-nssfreebsd-upgrade-package-linux-c6-nssfreebsd-upgrade-package-linux-firefoxfreebsd-upgrade-package-linux-seamonkey | Dec 10, 2025 | Mar 8, 2016 | |
| Gentoo Linux | gentoo-linux-upgrade-dev-libs-nsprgentoo-linux-upgrade-dev-libs-nssgentoo-linux-upgrade-mail-client-thunderbirdgentoo-linux-upgrade-mail-client-thunderbird-bingentoo-linux-upgrade-www-client-firefoxgentoo-linux-upgrade-www-client-firefox-bin | Oct 30, 2017 | Jan 31, 2016 | |
| Mfsa2016 07 | mozilla-firefox-esr-upgrade-38_8mozilla-firefox-upgrade-44_0 | Jan 29, 2016 | Jan 26, 2016 | |
| Oracle Solaris | oracle-solaris-11-3-upgrade-developer-yasm-1-3-0-0-175-3-14-0-2-0oracle-solaris-11-3-upgrade-mail-thunderbird-45-3-0-0-175-3-14-0-4-0oracle-solaris-11-3-upgrade-mail-thunderbird-plugin-thunderbird-lightning-45-3-0-0-175-3-14-0-4-0oracle-solaris-11-3-upgrade-web-browser-firefox-45-4-0-0-175-3-14-0-4-0oracle-solaris-11-3-upgrade-web-data-firefox-bookmarks-45-4-0-0-175-3-14-0-4-0 | May 29, 2017 | Jan 31, 2016 | |
| Redhat_linux | — | no-fix-redhat-rpm-package | Jul 9, 2025 | Jan 26, 2016 |
| Suse | — | suse-upgrade-libfreebl3suse-upgrade-libfreebl3-32bitsuse-upgrade-libfreebl3-hmacsuse-upgrade-libfreebl3-hmac-32bitsuse-upgrade-libfreebl3-x86suse-upgrade-libsoftokn3suse-upgrade-libsoftokn3-32bitsuse-upgrade-libsoftokn3-hmacsuse-upgrade-libsoftokn3-hmac-32bitsuse-upgrade-libsoftokn3-x86suse-upgrade-mozilla-nsssuse-upgrade-mozilla-nss-32bitsuse-upgrade-mozilla-nss-certssuse-upgrade-mozilla-nss-certs-32bitsuse-upgrade-mozilla-nss-develsuse-upgrade-mozilla-nss-sysinitsuse-upgrade-mozilla-nss-sysinit-32bitsuse-upgrade-mozilla-nss-toolssuse-upgrade-mozilla-nss-x86suse-upgrade-mozillafirefoxsuse-upgrade-mozillafirefox-branding-slesuse-upgrade-mozillafirefox-branding-sledsuse-upgrade-mozillafirefox-develsuse-upgrade-mozillafirefox-translationssuse-upgrade-mozillafirefox-translations-commonsuse-upgrade-mozillafirefox-translations-other | Feb 2, 2016 | Jan 31, 2016 |
| Ubuntu | ubuntu-upgrade-firefoxubuntu-upgrade-libnss3ubuntu-upgrade-thunderbird | Feb 2, 2016 | Jan 31, 2016 |
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