Vulnerabilidad en la función sec_asn1d_parse_leaf en Mozilla Network Security Services (NSS) y Firefox ESR (CVE-2015-7181)
Gravedad CVSS v2.0:
ALTA
Tipo:
CWE-119
Restricción de operaciones inapropiada dentro de los límites del búfer de la memoria
Fecha de publicación:
05/11/2015
Última modificación:
12/04/2025
Descripción
La función sec_asn1d_parse_leaf en Mozilla Network Security Services (NSS) en versiones anteriores a 3.19.2.1 y 3.20.x en versiones anteriores a 3.20.1, como se utiliza en Firefox en versiones anteriores a 42.0 y Firefox ESR 38.x en versiones anteriores a 38.4 y otros productos, restringe el acceso de manera incorrecta a una estructura de datos no especificada, lo que permite a atacantes remotos provocar una denegación de servicio (caída de la aplicación) o posiblemente ejecutar código arbitrario a través de datos OCTET STRING manipulados, relacionado con un problema 'use-after-poison'.
Impacto
Puntuación base 2.0
7.50
Gravedad 2.0
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:* | 3.19.2.0 (incluyendo) | |
| cpe:2.3:a:mozilla:network_security_services:3.20.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | 41.0.2 (incluyendo) | |
| cpe:2.3:a:mozilla:firefox:38.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:mozilla:firefox:38.0.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:mozilla:firefox:38.0.5:*:*:*:*:*:*:* | ||
| cpe:2.3:a:mozilla:firefox:38.1.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:mozilla:firefox:38.1.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:mozilla:firefox:38.2.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:mozilla:firefox:38.2.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:mozilla:firefox:38.3.0:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00013.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00037.html
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00049.html
- http://packetstormsecurity.com/files/134268/Slackware-Security-Advisory-mozilla-nss-Updates.html
- http://rhn.redhat.com/errata/RHSA-2015-1980.html
- http://rhn.redhat.com/errata/RHSA-2015-1981.html
- http://www.debian.org/security/2015/dsa-3393
- http://www.debian.org/security/2015/dsa-3410
- http://www.debian.org/security/2016/dsa-3688
- http://www.mozilla.org/security/announce/2015/mfsa2015-133.html
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.securityfocus.com/bid/77416
- http://www.securityfocus.com/bid/91787
- http://www.securitytracker.com/id/1034069
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.399753
- http://www.ubuntu.com/usn/USN-2785-1
- http://www.ubuntu.com/usn/USN-2791-1
- http://www.ubuntu.com/usn/USN-2819-1
- https://bto.bluecoat.com/security-advisory/sa119
- https://bugzilla.mozilla.org/show_bug.cgi?id=1192028
- https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.19.2.1_release_notes
- https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.19.4_release_notes
- https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.20.1_release_notes
- https://security.gentoo.org/glsa/201512-10
- https://security.gentoo.org/glsa/201605-06
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00013.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00037.html
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00049.html
- http://packetstormsecurity.com/files/134268/Slackware-Security-Advisory-mozilla-nss-Updates.html
- http://rhn.redhat.com/errata/RHSA-2015-1980.html
- http://rhn.redhat.com/errata/RHSA-2015-1981.html
- http://www.debian.org/security/2015/dsa-3393
- http://www.debian.org/security/2015/dsa-3410
- http://www.debian.org/security/2016/dsa-3688
- http://www.mozilla.org/security/announce/2015/mfsa2015-133.html
- http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
- http://www.securityfocus.com/bid/77416
- http://www.securityfocus.com/bid/91787
- http://www.securitytracker.com/id/1034069
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2015&m=slackware-security.399753
- http://www.ubuntu.com/usn/USN-2785-1
- http://www.ubuntu.com/usn/USN-2791-1
- http://www.ubuntu.com/usn/USN-2819-1
- https://bto.bluecoat.com/security-advisory/sa119
- https://bugzilla.mozilla.org/show_bug.cgi?id=1192028
- https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.19.2.1_release_notes
- https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.19.4_release_notes
- https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.20.1_release_notes
- https://security.gentoo.org/glsa/201512-10
- https://security.gentoo.org/glsa/201605-06