[DRE-maint] [Bug 1190491] [NEW] XML denial of service vulnerability

Christian Kuersteiner ckuerste at gmx.ch
Thu Jun 13 07:47:28 UTC 2013


*** This bug is a security vulnerability ***

Public security bug reported:

libopenid-ruby is affected by a XML denial of service (Entity Expansion
Attack / out of memory) attack.

See: https://github.com/openid/ruby-openid/pull/43

Patch:
https://github.com/openid/ruby-openid/commit/a3693cef06049563f5b4e4824f4d3211288508ed

** Affects: libopenid-ruby (Ubuntu)
     Importance: Undecided
         Status: New

** Information type changed from Private Security to Public Security

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2013-1812

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https://bugs.launchpad.net/bugs/1190491

Title:
  XML denial of service vulnerability

Status in “libopenid-ruby” package in Ubuntu:
  New

Bug description:
  libopenid-ruby is affected by a XML denial of service (Entity
  Expansion Attack / out of memory) attack.

  See: https://github.com/openid/ruby-openid/pull/43

  Patch:
  https://github.com/openid/ruby-openid/commit/a3693cef06049563f5b4e4824f4d3211288508ed

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