Vulnerability Bulletins |
Denegación de servicio en Ethereal |
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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 exotico |
System information |
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| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | Ethereal 0.10.13 |
Description |
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Se ha descubierto una vulnerabilidad en Ethereal hasta la versión 0.10.13. La vulnerabilidad reside en que el disector del protocolo IRC puede entrar en un bucle infinito. Un atacante remoto podría causar una denegación de servicio mediante paquetes especialmente diseñados. |
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Solution |
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Actualización de software Ethereal Ethereal 0.10.14 http://www.ethereal.com/download.html#releases Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux Mandriva Linux Mandrivalinux 2006 x86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/ethereal-0.10.14-0.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/ethereal-tools-0.10.14-0.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/libethereal0-0.10.14-0.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/tethereal-0.10.14-0.1.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/ethereal-0.10.14-0.1.20060mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/ethereal-0.10.14-0.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/ethereal-tools-0.10.14-0.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/lib64ethereal0-0.10.14-0.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/tethereal-0.10.14-0.1.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/ethereal-0.10.14-0.1.20060mdk.src.rpm Red Hat Red Hat Desktop (v. 3) Red Hat Desktop (v. 4) Red Hat Enterprise Linux AS (v. 2.1) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux ES (v. 2.1) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 2.1) Red Hat Enterprise Linux WS (v. 3) Red Hat Enterprise Linux WS (v. 4) Red Hat Linux Advanced Workstation 2.1 for the Itanium Processor https://rhn.redhat.com/ SGI Advanced Linux Environment 3 / RPM / Patch 10265 ftp://oss.sgi.com/projects/sgi_propack/download/3/updates/RPMS Advanced Linux Environment 3 / SRPM / Patch 10265 ftp://oss.sgi.com/projects/sgi_propack/download/3/updates/SRPMS |
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Standar resources |
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| Property | Value |
| CVE | CVE-2005-3313 |
| BID | |
Other resources |
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SUSE Security Advisory (SUSE-SR:2005:025) http://www.novell.com/linux/security/advisories/2005_25_sr.html SUSE Security Advisory (SUSE-SA:2005:056) http://www.novell.com/linux/security/advisories/2006_05_sr.html Ethereal Security Advisory enpa-sa-00022 http://www.ethereal.com/appnotes/enpa-sa-00022.html Mandriva Security Advisory MDKSA-2006:002 http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:002 Red Hat Security Advisory (RHSA-2006:0156-6) https://rhn.redhat.com/errata/RHSA-2006-0156.html SGI Security Advisory (20060201-01-U) ftp://patches.sgi.com/support/free/security/advisories/20060201-01.U.asc |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2005-11-14 |
| 1.1 | Publicado Ethereal 0.10.14 | 2006-01-03 |
| 1.2 | Aviso emitido por Mandriva (MDKSA-2006:002) | 2006-01-04 |
| 1.3 | Aviso emitido por Red Hat (RHSA-2006:0156-6) | 2006-01-12 |
| 1.4 | Aviso emitido por SGI (20060201-01-U) | 2006-02-20 |
| 1.5 | Aviso emitido por Suse (SUSE-SR:2006:005) | 2006-03-06 |