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CVSS: 5.0EPSS: 0%CPEs: 3EXPL: 0

The str_buf_cat function in string.c in Ruby 1.9.3, 2.0.0, and 2.1 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a long string. La función str_buf_cat en string.c en Ruby 1.9.3, 2.0.0, y 2.1 permite a atacantes dependientes del contexto, provocar una denegación de servicio (fallo de segmentación y caída) mediante una larga cadena de texto. • http://seclists.org/oss-sec/2014/q2/362 http://seclists.org/oss-sec/2014/q2/375 http://www.securityfocus.com/bid/67705 https://bugs.ruby-lang.org/issues/9709 https://exchange.xforce.ibmcloud.com/vulnerabilities/93505 • CWE-19: Data Processing Errors •

CVSS: 4.3EPSS: 0%CPEs: 137EXPL: 0

Directory traversal vulnerability in actionpack/lib/action_dispatch/middleware/static.rb in Action Pack in Ruby on Rails 3.x before 3.2.20, 4.0.x before 4.0.11, 4.1.x before 4.1.7, and 4.2.x before 4.2.0.beta3, when serve_static_assets is enabled, allows remote attackers to determine the existence of files outside the application root via a /..%2F sequence. Vulnerabilidad de salto de directorio en actionpack/lib/action_dispatch/middleware/static.rb en Action Pack en Ruby on Rails 3.x anterior a 3.2.20, 4.0.x anterior a 4.0.11, 4.1.x anterior a 4.1.7, y 4.2.x anterior a 4.2.0.beta3, cuando serve_static_assets está habilitado, permite a atacantes remotos determinar la existencia de ficheros fuera del root de la aplicación a través de una secuencia /..%2F. • http://lists.opensuse.org/opensuse-updates/2014-11/msg00112.html https://groups.google.com/forum/message/raw?msg=rubyonrails-security/dCp7duBiQgo/v_R_8PFs5IwJ https://puppet.com/security/cve/cve-2014-7829 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •

CVSS: 7.5EPSS: 0%CPEs: 28EXPL: 0

activerecord/lib/active_record/relation/query_methods.rb in Active Record in Ruby on Rails 4.0.x before 4.0.9 and 4.1.x before 4.1.5 allows remote attackers to bypass the strong parameters protection mechanism via crafted input to an application that makes create_with calls. activerecord/lib/active_record/relation/query_methods.rb en Active Record en Ruby on Rails 4.0.x anterior a 4.0.9 y 4.1.x anterior a 4.1.5 permite a atacantes remotos evadir el mecanismo de protección de parámetros fuertes a través de entradas manipuladas en una aplicación que realiza llamadas create_with. It was discovered that Active Record's create_with method failed to properly check attributes passed to it. A remote attacker could possibly use this flaw to bypass the strong parameter protection and modify arbitrary model attributes via mass assignment if an application using Active Record called create_with with untrusted values. • http://openwall.com/lists/oss-security/2014/08/18/10 http://rhn.redhat.com/errata/RHSA-2014-1102.html http://secunia.com/advisories/60347 https://groups.google.com/forum/message/raw?msg=rubyonrails-security/M4chq5Sb540/CC1Fh0Y_NWwJ https://access.redhat.com/security/cve/CVE-2014-3514 https://bugzilla.redhat.com/show_bug.cgi?id=1131240 • CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.5EPSS: 0%CPEs: 125EXPL: 0

SQL injection vulnerability in activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb in the PostgreSQL adapter for Active Record in Ruby on Rails 2.x and 3.x before 3.2.19 allows remote attackers to execute arbitrary SQL commands by leveraging improper bitstring quoting. Vulnerabilidad de inyección SQL en activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb en el adaptador PostgreSQL para Active Record en Ruby on Rails 2.x y 3.x anterior a 3.2.19 permite a atacantes remotos ejecutar comandos SQL arbitrarios mediante el aprovechamiento del citado de bitstrings indebido. It was discovered that Active Record did not properly quote values of the bitstring type attributes when using the PostgreSQL database adapter. A remote attacker could possibly use this flaw to conduct an SQL injection attack against applications using Active Record. • http://openwall.com/lists/oss-security/2014/07/02/5 http://rhn.redhat.com/errata/RHSA-2014-0876.html http://secunia.com/advisories/59973 http://secunia.com/advisories/60214 http://secunia.com/advisories/60763 http://www.debian.org/security/2014/dsa-2982 http://www.securityfocus.com/bid/68343 https://groups.google.com/forum/message/raw?msg=rubyonrails-security/wDxePLJGZdI/WP7EasCJTA4J https://access.redhat.com/security/cve/CVE-2014-3482 https://bugzilla.redhat.com/show_bug • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') •

CVSS: 7.5EPSS: 1%CPEs: 24EXPL: 0

SQL injection vulnerability in activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb in the PostgreSQL adapter for Active Record in Ruby on Rails 4.x before 4.0.7 and 4.1.x before 4.1.3 allows remote attackers to execute arbitrary SQL commands by leveraging improper range quoting. Vulnerabilidad de inyección SQL en activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb en el adaptador PostgreSQL para Active Record en Ruby on Rails 4.x anterior a 4.0.7 y 4.1.x anterior a 4.1.3 permite a atacantes remotos ejecutar comandos SQL arbitrarios mediante el aprovechamiento de el citado de rangos indebido. It was discovered that Active Record did not properly quote values of the range type attributes when using the PostgreSQL database adapter. A remote attacker could possibly use this flaw to conduct an SQL injection attack against applications using Active Record. • http://openwall.com/lists/oss-security/2014/07/02/5 http://rhn.redhat.com/errata/RHSA-2014-0877.html http://secunia.com/advisories/59971 http://secunia.com/advisories/60214 http://www.debian.org/security/2014/dsa-2982 http://www.securityfocus.com/bid/68341 https://groups.google.com/forum/message/raw?msg=rubyonrails-security/wDxePLJGZdI/WP7EasCJTA4J https://access.redhat.com/security/cve/CVE-2014-3483 https://bugzilla.redhat.com/show_bug.cgi?id=1114427 • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') •