Bug 714583 - (CVE-2011-2362) CVE-2011-2362 Mozilla Cookie isolation error (MFSA 2011-24)
CVE-2011-2362 Mozilla Cookie isolation error (MFSA 2011-24)
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
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Assigned To: Red Hat Product Security
public=20110621,reported=20110618,sou...
: Security
Depends On:
Blocks:
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Reported: 2011-06-20 03:18 EDT by Huzaifa S. Sidhpurwala
Modified: 2013-04-12 14:13 EDT (History)
5 users (show)

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Doc Type: Bug Fix
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Last Closed: 2013-04-12 14:13:19 EDT
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Description Huzaifa S. Sidhpurwala 2011-06-20 03:18:17 EDT
Mozilla security researcher David Chan reported that cookies set for example.com. (note the trailing dot) and example.com were treated as interchangeable. This is a violation of same-origin conventions and could potentially lead to leakage of cookie data to the wrong party.

This issue did not affect Firefox 4 or newer products.
Comment 1 Jan Lieskovsky 2011-06-21 08:33:39 EDT
Public now via:
[1] http://www.mozilla.org/security/announce/2011/mfsa2011-24.html
Comment 2 errata-xmlrpc 2011-06-21 18:28:57 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5

Via RHSA-2011:0887 https://rhn.redhat.com/errata/RHSA-2011-0887.html
Comment 3 errata-xmlrpc 2011-06-21 18:39:24 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2011:0886 https://rhn.redhat.com/errata/RHSA-2011-0886.html
Comment 4 errata-xmlrpc 2011-06-21 18:50:25 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 4

Via RHSA-2011:0888 https://rhn.redhat.com/errata/RHSA-2011-0888.html
Comment 5 errata-xmlrpc 2011-06-21 18:50:56 EDT
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 4

Via RHSA-2011:0885 https://rhn.redhat.com/errata/RHSA-2011-0885.html

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