Vulnerability Bulletins |
Desbordamiento de búfer en Ethereal |
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Vulnerability classification |
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| Property | Value |
| Confidence level | Oficial |
| Impact | Obtener acceso |
| Dificulty | Avanzado |
| 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 0.9.1 - 0.10.9 |
Description |
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Se ha descubierto una vulnerabilidad de desbordamiento de búfer en las versiones que van desde la 0.9.1 a la 0.9.9 de Ethereal. La vulnerabilidad reside en el parseo de paquetes IAPP. La explotación de esta vulnerabilidad podría permitir a un atacante remoto provocar una situación de denegación de servicio de Ethereal o llegar a ejecutar código arbitrario mediante el envío de paquetes IAPP especialmente diseñados. |
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Solution |
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Si lo desea, aplique los mecanismos de actualización propios de su distribución, o bien baje las fuentes del software y compílelo usted mismo. Actualización de software Ethereal Ethereal 0.10.10 http://www.ethereal.com/download.html Mandrake Linux Mandrakelinux 10.0 x86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/RPMS/ethereal-0.10.10-0.1.100mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.0/SRPMS/ethereal-0.10.10-0.1.100mdk.src.rpm AMD64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/RPMS/ethereal-0.10.10-0.1.100mdk.amd64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/amd64/10.0/SRPMS/ethereal-0.10.10-0.1.100mdk.src.rpm Mandrakelinux 10.1 x86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/ethereal-0.10.10-0.1.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/ethereal-tools-0.10.10-0.1.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/libethereal0-0.10.10-0.1.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/RPMS/tethereal-0.10.10-0.1.101mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.1/SRPMS/ethereal-0.10.10-0.1.101mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/ethereal-0.10.10-0.1.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/ethereal-tools-0.10.10-0.1.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/lib64ethereal0-0.10.10-0.1.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/RPMS/tethereal-0.10.10-0.1.101mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.1/SRPMS/ethereal-0.10.10-0.1.101mdk.src.rpm Red Hat Linux 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 Itanium Processor https://rhn.redhat.com/ Debian Linux Debian Linux 3.0 Source http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12.dsc http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12.diff.gz http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4.orig.tar.gz Alpha http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_alpha.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_alpha.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_alpha.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_alpha.deb ARM http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_arm.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_arm.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_arm.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_i386.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_i386.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_i386.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_ia64.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_ia64.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_ia64.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_ia64.deb HP Precision http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_hppa.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_hppa.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_hppa.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_m68k.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_m68k.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_m68k.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_mips.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_mips.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_mips.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_mipsel.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_mipsel.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_mipsel.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_powerpc.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_powerpc.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_powerpc.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_s390.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_s390.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_s390.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/e/ethereal/ethereal_0.9.4-1woody12_sparc.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-common_0.9.4-1woody12_sparc.deb http://security.debian.org/pool/updates/main/e/ethereal/ethereal-dev_0.9.4-1woody12_sparc.deb http://security.debian.org/pool/updates/main/e/ethereal/tethereal_0.9.4-1woody12_sparc.deb |
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Standar resources |
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| Property | Value |
| CVE | CAN-2005-0739 |
| BID | |
Other resources |
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Ethereal Security Advisory enpa-sa-00018 http://www.ethereal.com/appnotes/enpa-sa-00018.html LSS Security Advisory #LSS-2005-03-05 http://security.lss.hr/index.php?page=details&ID=LSS-2005-03-05 Mandrakesoft Security Advisories MDKSA-2005:053 http://www.mandrakesoft.com/security/advisories?name=MDKSA-2005:053 Red Hat Security Advisory RHSA-2005:306-10 https://rhn.redhat.com/errata/RHSA-2005-306.html Debian Security Advisory DSA 718-2 http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00102.html |
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Version history |
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| Version | Comments | Date |
| 1.0 | Aviso emitido | 2005-03-14 |
| 1.1 | Aviso emitido por Mandrake (MDKSA-2005:053) | 2005-03-16 |
| 1.2 | Aviso emitido por Red Hat (RHSA-2005:306-10) | 2005-03-21 |
| 1.3 | Aviso emitido por Debian (DSA 718-2) | 2005-04-29 |