CVE-2016-1938
CVE-2016-1938
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
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 · Media · EPSS 3,2% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
n/a
- Versiones
- n/a: Afectada
Sin corrección publicada
nss Debian:12
- Intervalos de versiones afectados
- ECOSYSTEM: < 2:3.21-1
Actualiza a 2:3.21-1
nss Debian:13
- Intervalos de versiones afectados
- ECOSYSTEM: < 2:3.21-1
Actualiza a 2:3.21-1
nss Debian:14
- Intervalos de versiones afectados
- ECOSYSTEM: < 2:3.21-1
Actualiza a 2:3.21-1
firefox Ubuntu:14.04:LTS
- Versiones
- 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
- Intervalos de versiones afectados
- ECOSYSTEM: < 44.0+build3-0ubuntu0.14.04.1
Actualiza a 44.0+build3-0ubuntu0.14.04.1
nss Ubuntu:14.04:LTS
- Versiones
- 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
- Intervalos de versiones afectados
- ECOSYSTEM: < 2:3.21-0ubuntu0.14.04.1
Actualiza a 2:3.21-0ubuntu0.14.04.1
thunderbird Ubuntu:14.04:LTS
- Versiones
- 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
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:38.8.0+build1-0ubuntu0.14.04.1
Actualiza a 1:38.8.0+build1-0ubuntu0.14.04.1
thunderbird Ubuntu:16.04:LTS
- Versiones
- 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
- Intervalos de versiones afectados
- ECOSYSTEM: < 1:38.8.0+build1-0ubuntu0.16.04.1
Actualiza a 1:38.8.0+build1-0ubuntu0.16.04.1
Fuentes 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