Vulnerabilidad en función rb_str_format en Ruby (CVE-2008-2664)
Gravedad CVSS v2.0:
ALTA
Tipo:
CWE-399
Error en la gestión de recursos
Fecha de publicación:
24/06/2008
Última modificación:
09/04/2025
Descripción
La función rb_str_format en Ruby 1.8.4 y anteriores, 1.8.5 anterior a 1.8.5-p231, 1.8.6 anterior a 1.8.6-p230, 1.8.7 anterior a 1.8.7-p22 y 1.9.0 anterior a 1.9.0-2 permite a atacantes dependientes del contexto disparar una corrupción de memoria mediante vectores no especificados relacionados con alloca, un problema distinto a CVE-2008-2662, CVE-2008-2663 y CVE-2008-2725. NOTA: a fecha de 24-06-2008, ha habido un uso inconsistente de múltiples identificadores CVE relacionados con Ruby. La descripción CVE debe ser tomada como autorizada aunque probablemente cambie.
Impacto
Puntuación base 2.0
7.80
Gravedad 2.0
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* | 1.8.4 (incluyendo) | |
| cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* | 1.8.5 (excluyendo) | 1.8.5.231 (excluyendo) |
| cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* | 1.8.6 (incluyendo) | 1.8.6.230 (excluyendo) |
| cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* | 1.8.7 (incluyendo) | 1.8.7.22 (excluyendo) |
| cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:* | 1.9.0 (incluyendo) | 1.9.0.2 (excluyendo) |
| cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:lts:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:7.10:*:*:*:*:*:*:* | ||
| cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://blog.phusion.nl/2008/06/23/ruby-186-p230187-broke-your-app-ruby-enterprise-edition-to-the-rescue/
- http://lists.apple.com/archives/security-announce/2008//Jun/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html
- http://secunia.com/advisories/30802
- http://secunia.com/advisories/30831
- http://secunia.com/advisories/30867
- http://secunia.com/advisories/30875
- http://secunia.com/advisories/30894
- http://secunia.com/advisories/31062
- http://secunia.com/advisories/31090
- http://secunia.com/advisories/31181
- http://secunia.com/advisories/31256
- http://secunia.com/advisories/31687
- http://secunia.com/advisories/33178
- http://security.gentoo.org/glsa/glsa-200812-17.xml
- http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.429562
- http://support.apple.com/kb/HT2163
- http://weblog.rubyonrails.org/2008/6/21/multiple-ruby-security-vulnerabilities
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0206
- http://www.debian.org/security/2008/dsa-1612
- http://www.debian.org/security/2008/dsa-1618
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A140
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A141
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A142
- http://www.matasano.com/log/1070/updates-on-drew-yaos-terrible-ruby-vulnerabilities/
- http://www.redhat.com/support/errata/RHSA-2008-0561.html
- http://www.ruby-forum.com/topic/157034
- http://www.ruby-lang.org/en/news/2008/06/20/arbitrary-code-execution-vulnerabilities/
- http://www.rubyinside.com/june-2008-ruby-security-vulnerabilities-927.html
- http://www.securityfocus.com/archive/1/493688/100/0/threaded
- http://www.securityfocus.com/bid/29903
- http://www.securitytracker.com/id?1020347=
- http://www.ubuntu.com/usn/usn-621-1
- http://www.vupen.com/english/advisories/2008/1907/references
- http://www.vupen.com/english/advisories/2008/1981/references
- http://www.zedshaw.com/rants/the_big_ruby_vulnerabilities.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43348
- https://issues.rpath.com/browse/RPL-2626
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9646
- https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00937.html
- http://blog.phusion.nl/2008/06/23/ruby-186-p230187-broke-your-app-ruby-enterprise-edition-to-the-rescue/
- http://lists.apple.com/archives/security-announce/2008//Jun/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html
- http://secunia.com/advisories/30802
- http://secunia.com/advisories/30831
- http://secunia.com/advisories/30867
- http://secunia.com/advisories/30875
- http://secunia.com/advisories/30894
- http://secunia.com/advisories/31062
- http://secunia.com/advisories/31090
- http://secunia.com/advisories/31181
- http://secunia.com/advisories/31256
- http://secunia.com/advisories/31687
- http://secunia.com/advisories/33178
- http://security.gentoo.org/glsa/glsa-200812-17.xml
- http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.429562
- http://support.apple.com/kb/HT2163
- http://weblog.rubyonrails.org/2008/6/21/multiple-ruby-security-vulnerabilities
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0206
- http://www.debian.org/security/2008/dsa-1612
- http://www.debian.org/security/2008/dsa-1618
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A140
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A141
- http://www.mandriva.com/security/advisories?name=MDVSA-2008%3A142
- http://www.matasano.com/log/1070/updates-on-drew-yaos-terrible-ruby-vulnerabilities/
- http://www.redhat.com/support/errata/RHSA-2008-0561.html
- http://www.ruby-forum.com/topic/157034
- http://www.ruby-lang.org/en/news/2008/06/20/arbitrary-code-execution-vulnerabilities/
- http://www.rubyinside.com/june-2008-ruby-security-vulnerabilities-927.html
- http://www.securityfocus.com/archive/1/493688/100/0/threaded
- http://www.securityfocus.com/bid/29903
- http://www.securitytracker.com/id?1020347=
- http://www.ubuntu.com/usn/usn-621-1
- http://www.vupen.com/english/advisories/2008/1907/references
- http://www.vupen.com/english/advisories/2008/1981/references
- http://www.zedshaw.com/rants/the_big_ruby_vulnerabilities.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/43348
- https://issues.rpath.com/browse/RPL-2626
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9646
- https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00937.html



