Vulnerability Bulletins |
Denegación de servicio en Pidgin |
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Vulnerability classification |
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Property | Value |
Confidence level | Oficial |
Impact | Denegación de Servicio |
Dificulty | Experto |
Required attacker level | Acceso remoto sin cuenta a un servicio estandar |
System information |
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Property | Value |
Affected manufacturer | GNU/Linux |
Affected software |
Red Hat Enterprise Linux Desktop (v. 6) Red Hat Enterprise Linux Desktop Optional (v. 6) Red Hat Enterprise Linux Server Optional (v. 6) Red Hat Enterprise Linux Workstation (v. 6) Red Hat Enterprise Linux Workstation Optional (v. 6) |
Description |
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- CVE-2011-1091: Se ha descubierto una vulnerabilidad en "Pidgin" en Linux. La vulnerabilidad reside en un error de acceso a un puntero nulo. Un atacante remoto podría causar una denegación de servicio mediante un mensaje de notificación especialmente manipulado. |
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Solution |
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Actualización de software Red Hat (RHSA-2011:0616-1) Red Hat Enterprise Linux Desktop (v. 6) Red Hat Enterprise Linux Desktop Optional (v. 6) Red Hat Enterprise Linux Server Optional (v. 6) Red Hat Enterprise Linux Workstation (v. 6) Red Hat Enterprise Linux Workstation Optional (v. 6) https://rhn.redhat.com/ Red Hat (RHSA-2011:1371-1) RHEL Desktop Workstation (v. 5 client) RHEL Optional Productivity Applications (v. 5 server) Red Hat Enterprise Linux AS version 4 Red Hat Enterprise Linux Desktop (v. 5 client) Red Hat Enterprise Linux Desktop version 4 Red Hat Enterprise Linux ES version 4 Red Hat Enterprise Linux WS version 4 https://rhn.redhat.com/ |
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Standar resources |
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Property | Value |
CVE | CVE-2011-1091 |
BID | |
Other resources |
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Red Hat Security Advisory (RHSA-2011:0616-01) https://rhn.redhat.com/errata/RHSA-2011-0616.html Red Hat Security Advisory (RHSA-2011:1371-01) https://rhn.redhat.com/errata/RHSA-2011-1371.html |
Version history |
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Version | Comments | Date |
1.0 | Aviso emitido | 2011-05-24 |
1.1 | Aviso emitido por Red Hat (RHSA-2011:1371-01) | 2011-10-17 |