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CVE-2009-2422

CRITICAL

9.8

Descricao

The example code for the digest authentication functionality (http_authentication.rb) in Ruby on Rails before 2.3.3 defines an authenticate_or_request_with_http_digest block that returns nil instead of false when the user does not exist, which allows context-dependent attackers to bypass authentication for applications that are derived from this example by sending an invalid username without a password.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado7/10/2009

Ultima modificacao4/23/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

apple:mac_os_xapple:mac_os_x_serverrubyonrails:ruby_on_rails

Fraquezas (CWE)

CWE-287

Referencias

http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html(cve@mitre.org)

http://n8.tumblr.com/post/117477059/security-hole-found-in-rails-2-3s(cve@mitre.org)

http://secunia.com/advisories/35702(cve@mitre.org)

http://support.apple.com/kb/HT4077(cve@mitre.org)

http://weblog.rubyonrails.org/2009/6/3/security-problem-with-authenticate_with_http_digest(cve@mitre.org)

http://www.securityfocus.com/bid/35579(cve@mitre.org)

http://www.vupen.com/english/advisories/2009/1802(cve@mitre.org)

https://exchange.xforce.ibmcloud.com/vulnerabilities/51528(cve@mitre.org)

http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html(af854a3a-2127-422b-91ae-364da2661108)

http://n8.tumblr.com/post/117477059/security-hole-found-in-rails-2-3s(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/35702(af854a3a-2127-422b-91ae-364da2661108)

http://support.apple.com/kb/HT4077(af854a3a-2127-422b-91ae-364da2661108)

http://weblog.rubyonrails.org/2009/6/3/security-problem-with-authenticate_with_http_digest(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/35579(af854a3a-2127-422b-91ae-364da2661108)

http://www.vupen.com/english/advisories/2009/1802(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/51528(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

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