Bug de formato en Ettercap
|
Clasificación de la vulnerabilidad
|
Propiedad |
Valor |
Nivel de Confianza |
Oficial |
Impacto |
Obtener acceso |
Dificultad |
Experto |
Requerimientos del atacante |
Acceso remoto sin cuenta a un servicio exotico |
Información sobre el sistema
|
Propiedad |
Valor |
Fabricante afectado |
GNU/Linux |
Software afectado |
Ettercap <0.7.3 |
Descripción
|
Se ha descubierto un bug de formato en las versiones anteriores a la 0.7.3 de ettercap. La vulnerabilidad reside en la interfaz Ncurses, concretamente en la función curses_msg().
La explotación de esta vulnerabilidad podría permitir a un atacante remoto ejecutar código arbitrario. |
Solución
|
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
Ettercap
Ettercap 0.7.3
http://prdownloads.sourceforge.net/ettercap/ettercap-NG-0.7.3.tar.gz?download
Debian Linux
Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1.orig.tar.gz
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1.diff.gz
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1.dsc
alpha architecture (DEC Alpha)
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_alpha.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_alpha.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_alpha.deb
arm architecture (ARM)
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_arm.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_arm.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_arm.deb
hppa architecture (HP PA RISC)
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_hppa.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_hppa.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_hppa.deb
i386 architecture (Intel ia32)
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_i386.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_i386.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_i386.deb
ia64 architecture (Intel ia64)
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_ia64.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_ia64.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_ia64.deb
m68k architecture (Motorola Mc680x0)
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_m68k.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_m68k.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_m68k.deb
mips architecture (MIPS (Big Endian))
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_mips.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_mips.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_mips.deb
mipsel architecture (MIPS (Little Endian))
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_mipsel.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_mipsel.deb
powerpc architecture (PowerPC)
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_powerpc.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_powerpc.deb
s390 architecture (IBM S/390)
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_s390.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_s390.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_s390.deb
sparc architecture (Sun SPARC/UltraSPARC)
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_sparc.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_sparc.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_sparc.deb
Debian (DSA 773-1)
Debian Linux 3.1
AMD64
http://security.debian.org/pool/updates/main/e/ettercap/ettercap_0.7.1-1sarge1_amd64.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-common_0.7.1-1sarge1_amd64.deb
http://security.debian.org/pool/updates/main/e/ettercap/ettercap-gtk_0.7.1-1sarge1_amd64.deb
Debian Linux (zsync)
Debian Linux 3.1
Source
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1.dsc
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1.diff.gz
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3.orig.tar.gz
Alpha
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_alpha.deb
AMD64
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_amd64.deb
ARM
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_arm.deb
Intel IA-32
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_i386.deb
Intel IA-64
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_ia64.deb
HP Precision
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_hppa.deb
Motorola 680x0
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_m68k.deb
Big endian MIPS
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_mips.deb
Little endian MIPS
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_mipsel.deb
PowerPC
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_powerpc.deb
IBM S/390
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_s390.deb
Sun Sparc
http://security.debian.org/pool/updates/main/z/zsync/zsync_0.3.3-1.sarge.1_sparc.deb |
Identificadores estándar
|
Propiedad |
Valor |
CVE |
CAN-2005-1796 |
BID |
13820 |
Recursos adicionales
|
Debian Security Advisory DSA 749-1
http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00134.html
Debian Security Advisory DSA 773-1
http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00160.html
Debian Security Advisory DSA 797-1
http://lists.debian.org/debian-security-announce/debian-security-announce-2005/msg00186.html |
Histórico de versiones
|
Versión |
Comentario |
Fecha |
1.0
|
Aviso emitido
|
2005-07-11
|
1.1
|
Aviso emitido por Debian (DSA 773-1)
|
2005-08-31
|
1.2
|
Aviso emitido por Debian (DSA 797-1)
|
2005-09-05
|