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CVE-2013-0156

CVE-2013-0156

EPSS 99.4%
active_support/core_ext/hash/conversions.rb in Ruby on Rails before 2.3.15, 3.0.x before 3.0.19, 3.1.x before 3.1.10, and 3.2.x before 3.2.11 does not properly restrict casts of string values, which allows remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) involving nested XML entity references, by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion.
Productos afectados
n/a · n/a
PoCs públicas encontradas — 10
githubgithub.com/bsodmike/rails-exploit-cve-2013-0156★ 5githubgithub.com/heroku/heroku-CVE-2013-0156★ 1githubgithub.com/R3dKn33-zz/CVE-2013-0156★ 0githubgithub.com/Jjdt12/kuang_grade_mk11★ 0githubgithub.com/oxben10/CVE-2013-0156★ 0githubgithub.com/7s26simon/CVE-2013-0156★ 0githubgithub.com/terracatta/name_reverser★ 0githubgithub.com/josal/crack-0.1.8-fixed★ 0exploitdbwww.exploit-db.com/exploits/27527no verificadoexploitdbwww.exploit-db.com/exploits/24019no verificado
⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.

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Referencias
http://ics-cert.us-cert.gov/advisories/ICSA-13-036-01Ahttp://lists.apple.com/archives/security-announce/2013/Mar/msg00002.htmlhttp://rhn.redhat.com/errata/RHSA-2013-0153.htmlhttp://rhn.redhat.com/errata/RHSA-2013-0154.htmlhttp://rhn.redhat.com/errata/RHSA-2013-0155.htmlhttps://community.rapid7.com/community/metasploit/blog/2013/01/09/serialization-mischief-in-ruby-land-cve-2013-0156https://groups.google.com/group/rubyonrails-security/msg/c1432d0f8c70e89d?dmode=source&output=gplainhttps://puppet.com/security/cve/cve-2013-0156http://weblog.rubyonrails.org/2013/1/28/Rails-3-0-20-and-2-3-16-have-been-released/http://www.debian.org/security/2013/dsa-2604http://www.fujitsu.com/global/support/software/security/products-f/sw-sv-rcve-ror201301e.htmlhttp://www.insinuator.net/2013/01/rails-yaml/