CVE-2016-1938
CVE-2016-1938
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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 6.5 · Moyenne · EPSS 3,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
n/a
- Versions du logiciel
- n/a: Concernée
Aucun correctif publié
nss Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 2:3.21-1
Mettez à jour vers 2:3.21-1
nss Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 2:3.21-1
Mettez à jour vers 2:3.21-1
nss Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 2:3.21-1
Mettez à jour vers 2:3.21-1
firefox Ubuntu:14.04:LTS
- Versions du logiciel
- 24.0+build1-0ubuntu1
- 25.0+build3-0ubuntu0.13.10.1
- 28.0~b2+build1-0ubuntu2
- 28.0+build1-0ubuntu1
- 28.0+build2-0ubuntu1
- 28.0+build2-0ubuntu2
- 29.0+build1-0ubuntu0.14.04.2
- 30.0+build1-0ubuntu0.14.04.3
- 31.0+build1-0ubuntu0.14.04.1
- 32.0+build1-0ubuntu0.14.04.1
- 32.0.3+build1-0ubuntu0.14.04.1
- 33.0+build2-0ubuntu0.14.04.1
- 34.0+build2-0ubuntu0.14.04.1
- 35.0+build3-0ubuntu0.14.04.2
- 35.0.1+build1-0ubuntu0.14.04.1
- 36.0+build2-0ubuntu0.14.04.4
- 36.0.1+build2-0ubuntu0.14.04.1
- 36.0.4+build1-0ubuntu0.14.04.1
- 37.0+build2-0ubuntu0.14.04.1
- 37.0.1+build1-0ubuntu0.14.04.1
- 37.0.2+build1-0ubuntu0.14.04.1
- 38.0+build3-0ubuntu0.14.04.1
- 39.0+build5-0ubuntu0.14.04.1
- 39.0.3+build2-0ubuntu0.14.04.1
- 40.0+build4-0ubuntu0.14.04.1
- 40.0+build4-0ubuntu0.14.04.4
- 40.0.3+build1-0ubuntu0.14.04.1
- 41.0+build3-0ubuntu0.14.04.1
- 41.0.1+build2-0ubuntu0.14.04.1
- 41.0.2+build2-0ubuntu0.14.04.1
- 42.0+build2-0ubuntu0.14.04.1
- 43.0+build1-0ubuntu0.14.04.1
- 43.0.4+build3-0ubuntu0.14.04.1
- Plages de versions concernées
- ECOSYSTEM: < 44.0+build3-0ubuntu0.14.04.1
Mettez à jour vers 44.0+build3-0ubuntu0.14.04.1
nss Ubuntu:14.04:LTS
- Versions du logiciel
- 2:3.15.1-1ubuntu1
- 2:3.15.2-1
- 2:3.15.3-1
- 2:3.15.3.1-1
- 2:3.15.3.1-1.1
- 2:3.15.3.1-1.1ubuntu1
- 2:3.15.4-1ubuntu3
- 2:3.15.4-1ubuntu4
- 2:3.15.4-1ubuntu5
- 2:3.15.4-1ubuntu6
- 2:3.15.4-1ubuntu7
- 2:3.15.4-1ubuntu7.1
- 2:3.17-0ubuntu0.14.04.1
- 2:3.17.1-0ubuntu0.14.04.1
- 2:3.17.1-0ubuntu0.14.04.2
- 2:3.17.4-0ubuntu0.14.04.1
- 2:3.19.2-0ubuntu0.14.04.1
- 2:3.19.2.1-0ubuntu0.14.04.1
- 2:3.19.2.1-0ubuntu0.14.04.2
- Plages de versions concernées
- ECOSYSTEM: < 2:3.21-0ubuntu0.14.04.1
Mettez à jour vers 2:3.21-0ubuntu0.14.04.1
thunderbird Ubuntu:14.04:LTS
- Versions du logiciel
- 1:24.0+build1-0ubuntu1
- 1:24.0+build1-0ubuntu2
- 1:24.1.1+build1-0ubuntu0.13.10.1
- 1:24.1.1+build1-0ubuntu1
- 1:24.2.0+build1-0ubuntu1
- 1:24.4.0+build1-0ubuntu1
- 1:24.5.0+build1-0ubuntu0.14.04.1
- 1:24.6.0+build1-0ubuntu0.14.04.1
- 1:31.0+build1-0ubuntu0.14.04.1
- 1:31.1.1+build1-0ubuntu0.14.04.1
- 1:31.1.2+build1-0ubuntu0.14.04.1
- 1:31.2.0+build2-0ubuntu0.14.04.1
- 1:31.3.0+build1-0ubuntu0.14.04.1
- 1:31.4.0+build1-0ubuntu0.14.04.1
- 1:31.5.0+build1-0ubuntu0.14.04.1
- 1:31.6.0+build1-0ubuntu0.14.04.1
- 1:31.7.0+build1-0ubuntu0.14.04.1
- 1:31.8.0+build1-0ubuntu0.14.04.1
- 1:38.2.0+build1-0ubuntu0.14.04.1
- 1:38.3.0+build1-0ubuntu0.14.04.1
- 1:38.4.0+build3-0ubuntu0.14.04.1
- 1:38.5.1+build2-0ubuntu0.14.04.1
- 1:38.6.0+build1-0ubuntu0.14.04.1
- 1:38.7.2+build1-0ubuntu0.14.04.1
- Plages de versions concernées
- ECOSYSTEM: < 1:38.8.0+build1-0ubuntu0.14.04.1
Mettez à jour vers 1:38.8.0+build1-0ubuntu0.14.04.1
thunderbird Ubuntu:16.04:LTS
- Versions du logiciel
- 1:38.3.0+build1-0ubuntu2
- 1:38.5.1+build2-0ubuntu1
- 1:38.6.0+build1-0ubuntu1
- 1:38.7.2+build1-0ubuntu0.16.04.1
- Plages de versions concernées
- ECOSYSTEM: < 1:38.8.0+build1-0ubuntu0.16.04.1
Mettez à jour vers 1:38.8.0+build1-0ubuntu0.16.04.1
Sources originales
- http://www.securityfocus.com/bid/81955
- http://www.debian.org/security/2016/dsa-3688
- http://www.securitytracker.com/id/1034825
- https://security.gentoo.org/glsa/201701-46
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- http://www.ubuntu.com/usn/USN-2903-2
- http://www.ubuntu.com/usn/USN-2880-1
- http://www.ubuntu.com/usn/USN-2903-1
- http://www.ubuntu.com/usn/USN-2880-2
- https://github.com/hannob/bignum-fuzz/blob/master/CVE-2016-1938-nss-mp_exptmod.c
- https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21_release_notes
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00010.html
- http://www.mozilla.org/security/announce/2016/mfsa2016-07.html
- https://blog.fuzzing-project.org/37-Mozilla-NSS-Wrong-calculation-results-in-mp_div-and-mp_exptmod.html
- http://www.ubuntu.com/usn/USN-2973-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=1194947
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00002.html
- http://www.securityfocus.com/bid/91787
- https://github.com/hannob/bignum-fuzz/blob/master/CVE-2016-1938-nss-mp_div.c
- https://security.gentoo.org/glsa/201605-06
- https://bugzilla.mozilla.org/show_bug.cgi?id=1190248
- http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00001.html
- https://hg.mozilla.org/projects/nss/diff/a555bf0fc23a/lib/freebl/mpi/mpi.c
- https://nvd.nist.gov/vuln/detail/CVE-2016-1938