Vulnerabilidad en KDC en MIT Kerberos 5 (krb5kdc), Denegación de Servicio (CVE-2008-0062)
Gravedad CVSS v3.1:
CRÍTICA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
19/03/2008
Última modificación:
09/04/2025
Descripción
KDC en MIT Kerberos 5 (krb5kdc) no fija variable global alguna para determinados tipos de mensaje krb4, la cual permite a atacantes remotos provocar una denegación de servicio (caída) y posiblemente ejecución de código de su elección mediante mensajes manipulados que disparan una referencia a un puntero nulo o doble liberación de memoria (double-free).
Impacto
Puntuación base 3.x
9.80
Gravedad 3.x
CRÍTICA
Puntuación base 2.0
9.30
Gravedad 2.0
ALTA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:* | 1.6.3 (incluyendo) | |
cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:* | ||
cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:* | ||
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:* | ||
cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:* | ||
cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:* | ||
cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:* | ||
cpe:2.3:o:fedoraproject:fedora:7:*:*:*:*:*:*:* | ||
cpe:2.3:o:fedoraproject:fedora:8:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://docs.info.apple.com/article.html?artnum=307562
- http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00006.html
- http://marc.info/?l=bugtraq&m=130497213107107&w=2
- http://marc.info/?l=bugtraq&m=130497213107107&w=2
- http://secunia.com/advisories/29420
- http://secunia.com/advisories/29423
- http://secunia.com/advisories/29424
- http://secunia.com/advisories/29428
- http://secunia.com/advisories/29435
- http://secunia.com/advisories/29438
- http://secunia.com/advisories/29450
- http://secunia.com/advisories/29451
- http://secunia.com/advisories/29457
- http://secunia.com/advisories/29462
- http://secunia.com/advisories/29464
- http://secunia.com/advisories/29516
- http://secunia.com/advisories/29663
- http://secunia.com/advisories/30535
- http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5022520.html
- http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5022542.html
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2008-001.txt
- http://wiki.rpath.com/Advisories:rPSA-2008-0112
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112
- http://www.debian.org/security/2008/dsa-1524
- http://www.gentoo.org/security/en/glsa/glsa-200803-31.xml
- http://www.kb.cert.org/vuls/id/895609
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A069
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A070
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A071
- http://www.redhat.com/support/errata/RHSA-2008-0164.html
- http://www.redhat.com/support/errata/RHSA-2008-0180.html
- http://www.redhat.com/support/errata/RHSA-2008-0181.html
- http://www.redhat.com/support/errata/RHSA-2008-0182.html
- http://www.securityfocus.com/archive/1/489761
- http://www.securityfocus.com/archive/1/489883/100/0/threaded
- http://www.securityfocus.com/archive/1/493080/100/0/threaded
- http://www.securityfocus.com/bid/28303
- http://www.securitytracker.com/id?1019626=
- http://www.ubuntu.com/usn/usn-587-1
- http://www.vmware.com/security/advisories/VMSA-2008-0009.html
- http://www.vupen.com/english/advisories/2008/0922/references
- http://www.vupen.com/english/advisories/2008/0924/references
- http://www.vupen.com/english/advisories/2008/1102/references
- http://www.vupen.com/english/advisories/2008/1744
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41275
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9496
- https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00537.html
- https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00544.html
- http://docs.info.apple.com/article.html?artnum=307562
- http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00006.html
- http://marc.info/?l=bugtraq&m=130497213107107&w=2
- http://marc.info/?l=bugtraq&m=130497213107107&w=2
- http://secunia.com/advisories/29420
- http://secunia.com/advisories/29423
- http://secunia.com/advisories/29424
- http://secunia.com/advisories/29428
- http://secunia.com/advisories/29435
- http://secunia.com/advisories/29438
- http://secunia.com/advisories/29450
- http://secunia.com/advisories/29451
- http://secunia.com/advisories/29457
- http://secunia.com/advisories/29462
- http://secunia.com/advisories/29464
- http://secunia.com/advisories/29516
- http://secunia.com/advisories/29663
- http://secunia.com/advisories/30535
- http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5022520.html
- http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5022542.html
- http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2008-001.txt
- http://wiki.rpath.com/Advisories:rPSA-2008-0112
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0112
- http://www.debian.org/security/2008/dsa-1524
- http://www.gentoo.org/security/en/glsa/glsa-200803-31.xml
- http://www.kb.cert.org/vuls/id/895609
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A069
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A070
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A071
- http://www.redhat.com/support/errata/RHSA-2008-0164.html
- http://www.redhat.com/support/errata/RHSA-2008-0180.html
- http://www.redhat.com/support/errata/RHSA-2008-0181.html
- http://www.redhat.com/support/errata/RHSA-2008-0182.html
- http://www.securityfocus.com/archive/1/489761
- http://www.securityfocus.com/archive/1/489883/100/0/threaded
- http://www.securityfocus.com/archive/1/493080/100/0/threaded
- http://www.securityfocus.com/bid/28303
- http://www.securitytracker.com/id?1019626=
- http://www.ubuntu.com/usn/usn-587-1
- http://www.vmware.com/security/advisories/VMSA-2008-0009.html
- http://www.vupen.com/english/advisories/2008/0922/references
- http://www.vupen.com/english/advisories/2008/0924/references
- http://www.vupen.com/english/advisories/2008/1102/references
- http://www.vupen.com/english/advisories/2008/1744
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41275
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9496
- https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00537.html
- https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00544.html