Description
The REXML module in Ruby 1.8.6 through 1.8.6-p287, 1.8.7 through 1.8.7-p72, and 1.9 allows context-dependent attackers to cause a denial of service (CPU consumption) via an XML document with recursively nested entities, aka an "XML entity explosion."
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://usn.ubuntu.com/651-1/ ↗
- http://secunia.com/advisories/33185 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10393 ↗
- http://support.apple.com/kb/HT3549 ↗
- http://www.ruby-lang.org/security/20080823rexml/rexml-expansion-fix.rb ↗
- http://www.securitytracker.com/id?1020735 ↗
- http://www.debian.org/security/2008/dsa-1652 ↗
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html ↗
- http://www.vupen.com/english/advisories/2008/2428 ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/44628 ↗
- http://secunia.com/advisories/35074 ↗
- http://www.openwall.com/lists/oss-security/2008/08/26/4 ↗
- http://weblog.rubyonrails.org/2008/9/3/rails-2-0-4-maintenance-release ↗
- http://support.avaya.com/elmodocs2/security/ASA-2008-424.htm ↗
- http://www.debian.org/security/2008/dsa-1651 ↗
- http://lists.apple.com/archives/security-announce/2009/May/msg00002.html ↗
- http://www.ruby-lang.org/en/news/2008/08/23/dos-vulnerability-in-rexml/ ↗
- http://www.redhat.com/support/errata/RHSA-2008-0897.html ↗
- http://groups.google.com/group/comp.lang.ruby/browse_thread/thread/19f69e8a081fc0d1/e138e014b74352ca ↗
- http://www.openwall.com/lists/oss-security/2008/08/25/4 ↗
- http://secunia.com/advisories/32219 ↗
- http://www.us-cert.gov/cas/techalerts/TA09-133A.html ↗
- http://secunia.com/advisories/32255 ↗
- http://www.vupen.com/english/advisories/2009/1297 ↗
- http://www.securityfocus.com/bid/30802 ↗
- https://usn.ubuntu.com/691-1/ ↗
- http://www.openwall.com/lists/oss-security/2008/08/26/1 ↗
- http://secunia.com/advisories/32371 ↗
- http://secunia.com/advisories/32165 ↗
- http://security.gentoo.org/glsa/glsa-200812-17.xml ↗
- http://secunia.com/advisories/33178 ↗
- https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html ↗
- http://secunia.com/advisories/32256 ↗
- http://secunia.com/advisories/31602 ↗
- http://www.vupen.com/english/advisories/2008/2483 ↗