Bug 863621 (CVE-2012-3991) - CVE-2012-3991 Mozilla: GetProperty function can bypass security checks (MFSA 2012-81)
Summary: CVE-2012-3991 Mozilla: GetProperty function can bypass security checks (MFSA ...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2012-3991
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 852611
TreeView+ depends on / blocked
 
Reported: 2012-10-06 05:10 UTC by Huzaifa S. Sidhpurwala
Modified: 2021-02-23 13:42 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-10-10 09:07:13 UTC


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2012:1350 0 normal SHIPPED_LIVE Critical: firefox security and bug fix update 2012-10-10 02:51:39 UTC
Red Hat Product Errata RHSA-2012:1351 0 normal SHIPPED_LIVE Critical: thunderbird security update 2012-10-10 02:31:05 UTC

Description Huzaifa S. Sidhpurwala 2012-10-06 05:10:32 UTC
Mozilla community member Alice White reported that when the GetProperty function is invoked through JSAPI, security checking can be bypassed when getting cross-origin properties. This potentially allowed for arbitrary code execution.

In general these flaws cannot be exploited through email in the Thunderbird and SeaMonkey products because scripting is disabled, but are potentially a risk in browser or browser-like contexts in those products.


External Reference:

http://www.mozilla.org/security/announce/2012/mfsa2012-81.html


Acknowledgements:

Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Alice White as the original reporter.

Comment 1 errata-xmlrpc 2012-10-09 22:33:21 UTC
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6

Via RHSA-2012:1351 https://rhn.redhat.com/errata/RHSA-2012-1351.html

Comment 2 errata-xmlrpc 2012-10-09 22:53:57 UTC
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6

Via RHSA-2012:1350 https://rhn.redhat.com/errata/RHSA-2012-1350.html


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