Vulnerabilidad en OpenSSL (CVE-2012-2333)
Gravedad CVSS v2.0:
MEDIA
Tipo:
CWE-189
Errores numéricos
Fecha de publicación:
14/05/2012
Última modificación:
11/04/2025
Descripción
Desbordamiento de entero en OpenSSL anteriores a v0.9.8x, v1.0.0 anteriores a v1.0.0j, y v1.0.1 anteriores a v1.0.1c, cuando TLS v1.1, TLS v1.2, o DTLS es usado con cifrado CBC, permite a atacantes remotos a provocar una denegación de servicio (sobre escritura del búfer) o posiblemente tener otros impactos no determinados a través de paquetes TLS manipulados que no son gestionados de forma adecuada en ciertos cálculos de vectores IV concretos.
Impacto
Puntuación base 2.0
6.80
Gravedad 2.0
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:* | 0.9.8w (incluyendo) | |
| cpe:2.3:a:openssl:openssl:0.9.1c:*:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.2b:*:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.3:*:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.3a:*:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.4:*:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.5:*:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.5:beta1:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.5:beta2:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.5a:*:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.5a:beta1:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.5a:beta2:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.6:*:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.6:beta1:*:*:*:*:*:* | ||
| cpe:2.3:a:openssl:openssl:0.9.6:beta2:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://cvs.openssl.org/chngview?cn=22538
- http://cvs.openssl.org/chngview?cn=22547
- http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081460.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html
- http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00020.html
- http://marc.info/?l=bugtraq&m=134919053717161&w=2
- http://marc.info/?l=bugtraq&m=134919053717161&w=2
- http://marc.info/?l=bugtraq&m=136432043316835&w=2
- http://marc.info/?l=bugtraq&m=136432043316835&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0699.html
- http://rhn.redhat.com/errata/RHSA-2012-1306.html
- http://rhn.redhat.com/errata/RHSA-2012-1307.html
- http://rhn.redhat.com/errata/RHSA-2012-1308.html
- http://secunia.com/advisories/49116
- http://secunia.com/advisories/49208
- http://secunia.com/advisories/49324
- http://secunia.com/advisories/50768
- http://secunia.com/advisories/51312
- http://support.apple.com/kb/HT5784
- http://www.cert.fi/en/reports/2012/vulnerability641549.html
- http://www.debian.org/security/2012/dsa-2475
- http://www.kb.cert.org/vuls/id/737740
- http://www.mandriva.com/security/advisories?name=MDVSA-2012%3A073
- http://www.openssl.org/news/secadv_20120510.txt
- http://www.securityfocus.com/bid/53476
- http://www.securitytracker.com/id?1027057=
- https://bugzilla.redhat.com/show_bug.cgi?id=820686
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75525
- http://cvs.openssl.org/chngview?cn=22538
- http://cvs.openssl.org/chngview?cn=22547
- http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081460.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html
- http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00020.html
- http://marc.info/?l=bugtraq&m=134919053717161&w=2
- http://marc.info/?l=bugtraq&m=134919053717161&w=2
- http://marc.info/?l=bugtraq&m=136432043316835&w=2
- http://marc.info/?l=bugtraq&m=136432043316835&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0699.html
- http://rhn.redhat.com/errata/RHSA-2012-1306.html
- http://rhn.redhat.com/errata/RHSA-2012-1307.html
- http://rhn.redhat.com/errata/RHSA-2012-1308.html
- http://secunia.com/advisories/49116
- http://secunia.com/advisories/49208
- http://secunia.com/advisories/49324
- http://secunia.com/advisories/50768
- http://secunia.com/advisories/51312
- http://support.apple.com/kb/HT5784
- http://www.cert.fi/en/reports/2012/vulnerability641549.html
- http://www.debian.org/security/2012/dsa-2475
- http://www.kb.cert.org/vuls/id/737740
- http://www.mandriva.com/security/advisories?name=MDVSA-2012%3A073
- http://www.openssl.org/news/secadv_20120510.txt
- http://www.securityfocus.com/bid/53476
- http://www.securitytracker.com/id?1027057=
- https://bugzilla.redhat.com/show_bug.cgi?id=820686
- https://exchange.xforce.ibmcloud.com/vulnerabilities/75525



