Vulnerability Bulletins |
Denegación de servicio en Ruby |
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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 | Ruby < 1.8.2 |
Description |
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Se ha descubierto una vulnerabilidad en Ruby versión anterior a 1.8.2. La vulnerabilidad reside en que el servidor HTTP/XMLRPC usa sockets bloqueantes. Un atacante remoto podría causar una denegación de servicio mediante una petición especialmente diseñada. |
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Solution |
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Actualización de software Mandriva Corporate Server 3.0 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/ruby-1.8.1-1.5.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/ruby-devel-1.8.1-1.5.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/ruby-doc-1.8.1-1.5.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/RPMS/ruby-tk-1.8.1-1.5.C30mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/corporate/3.0/SRPMS/ruby-1.8.1-1.5.C30mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/ruby-1.8.1-1.5.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/ruby-devel-1.8.1-1.5.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/ruby-doc-1.8.1-1.5.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/RPMS/ruby-tk-1.8.1-1.5.C30mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/corporate/3.0/SRPMS/ruby-1.8.1-1.5.C30mdk.src.rpm Mandrivalinux LE2005 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/ruby-1.8.2-6.3.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/ruby-devel-1.8.2-6.3.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/ruby-doc-1.8.2-6.3.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/RPMS/ruby-tk-1.8.2-6.3.102mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/10.2/SRPMS/ruby-1.8.2-6.3.102mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/ruby-1.8.2-6.3.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/ruby-devel-1.8.2-6.3.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/ruby-doc-1.8.2-6.3.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/RPMS/ruby-tk-1.8.2-6.3.102mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/10.2/SRPMS/ruby-1.8.2-6.3.102mdk.src.rpm Mandrivalinux 2006 X86 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/ruby-1.8.2-7.2.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/ruby-devel-1.8.2-7.2.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/ruby-doc-1.8.2-7.2.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/RPMS/ruby-tk-1.8.2-7.2.20060mdk.i586.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/2006.0/SRPMS/ruby-1.8.2-7.2.20060mdk.src.rpm X86_64 ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/ruby-1.8.2-7.2.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/ruby-devel-1.8.2-7.2.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/ruby-doc-1.8.2-7.2.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/RPMS/ruby-tk-1.8.2-7.2.20060mdk.x86_64.rpm ftp://ftp.ps.pl/mirrors/Mandrakelinux/official/updates/x86_64/2006.0/SRPMS/ruby-1.8.2-7.2.20060mdk.src.rpm Red Hat Linux Red Hat Desktop (v. 4) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 4) https://rhn.redhat.com/ Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux Debian Linux Debian Linux 3.1 Source http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4.dsc http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4.diff.gz http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2.orig.tar.gz Architecture independent http://security.debian.org/pool/updates/main/r/ruby1.8/irb1.8_1.8.2-7sarge4_all.deb http://security.debian.org/pool/updates/main/r/ruby1.8/rdoc1.8_1.8.2-7sarge4_all.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ri1.8_1.8.2-7sarge4_all.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-elisp_1.8.2-7sarge4_all.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-examples_1.8.2-7sarge4_all.deb Alpha http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_alpha.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_alpha.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_alpha.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_alpha.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_alpha.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_alpha.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_alpha.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_alpha.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_alpha.deb AMD64 http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_amd64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_amd64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_amd64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_amd64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_amd64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_amd64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_amd64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_amd64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_amd64.deb ARM http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_arm.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_arm.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_arm.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_arm.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_arm.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_arm.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_arm.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_arm.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_arm.deb Intel IA-32 http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_i386.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_i386.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_i386.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_i386.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_i386.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_i386.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_i386.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_i386.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_i386.deb Intel IA-64 http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_ia64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_ia64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_ia64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_ia64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_ia64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_ia64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_ia64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_ia64.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_ia64.deb HP Precision http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_hppa.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_hppa.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_hppa.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_hppa.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_hppa.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_hppa.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_hppa.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_hppa.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_hppa.deb Motorola 680x0 http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_m68k.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_m68k.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_m68k.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_m68k.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_m68k.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_m68k.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_m68k.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_m68k.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_m68k.deb Big endian MIPS http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_mips.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_mips.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_mips.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_mips.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_mips.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_mips.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_mips.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_mips.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_mips.deb Little endian MIPS http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_mipsel.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_mipsel.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_mipsel.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_mipsel.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_mipsel.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_mipsel.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_mipsel.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_mipsel.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_mipsel.deb PowerPC http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_powerpc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_powerpc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_powerpc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_powerpc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_powerpc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_powerpc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_powerpc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_powerpc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_powerpc.deb IBM S/390 http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_s390.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_s390.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_s390.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_s390.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_s390.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_s390.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_s390.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_s390.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_s390.deb Sun Sparc http://security.debian.org/pool/updates/main/r/ruby1.8/libdbm-ruby1.8_1.8.2-7sarge4_sparc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libgdbm-ruby1.8_1.8.2-7sarge4_sparc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libopenssl-ruby1.8_1.8.2-7sarge4_sparc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libreadline-ruby1.8_1.8.2-7sarge4_sparc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8_1.8.2-7sarge4_sparc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libruby1.8-dbg_1.8.2-7sarge4_sparc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/libtcltk-ruby1.8_1.8.2-7sarge4_sparc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8_1.8.2-7sarge4_sparc.deb http://security.debian.org/pool/updates/main/r/ruby1.8/ruby1.8-dev_1.8.2-7sarge4_sparc.deb |
|
Standar resources |
|
| Property | Value |
| CVE | CVE-2006-1931 |
| BID | |
Other resources |
|
|
Mandriva Security Advisory (MDKSA-2006:079) http://wwwnew.mandriva.com/security/advisories?name=MDKSA-2006:079 Red Hat Security Advisory RHSA-2006:0427-2 https://rhn.redhat.com/errata/RHSA-2006-0427.html SUSE Security Advisory (SUSE-SR:2006:012) http://www.novell.com/linux/security/advisories/2006-06-02.html Debian Security Advisory DSA 1157-1 http://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00247.html |
|
Version history |
||
| Version | Comments | Date |
| 1.0 | Aviso emitido | 2006-04-26 |
| 1.1 | Aviso emitido por Red Hat (RHSA-2006:0427-2) | 2006-05-10 |
| 1.2 | Aviso emitido por Suse (SUSE-SR:2006:012) | 2006-06-06 |
| 1.3 | Aviso emitido por Debian (DSA 1157-1) | 2006-08-28 |