Bug 1443322 (CVE-2017-5440) - CVE-2017-5440 Mozilla: Use-after-free in txExecutionState destructor during XSLT processing (MFSA 2017-11, MFSA 2017-12)
Summary: CVE-2017-5440 Mozilla: Use-after-free in txExecutionState destructor during X...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2017-5440
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1437814
TreeView+ depends on / blocked
 
Reported: 2017-04-19 06:15 UTC by Huzaifa S. Sidhpurwala
Modified: 2021-02-25 22:02 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2017-05-12 05:59:18 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:1104 0 normal SHIPPED_LIVE Critical: firefox security update 2017-04-20 12:21:32 UTC
Red Hat Product Errata RHSA-2017:1106 0 normal SHIPPED_LIVE Critical: firefox security update 2017-04-21 04:49:25 UTC
Red Hat Product Errata RHSA-2017:1201 0 normal SHIPPED_LIVE Important: thunderbird security update 2017-05-08 10:45:45 UTC

Description Huzaifa S. Sidhpurwala 2017-04-19 06:15:48 UTC 
A use-after-free vulnerability during XSLT processing due to a failure to propagate error conditions during matching while evaluating context, leading to objects being used when they no longer exist. This results in a potentially exploitable crash.


External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2017-11/#CVE-2017-5440


Acknowledgements:

Name: the Mozilla project
Upstream: Nicolas Grégoire
Comment 1 errata-xmlrpc 2017-04-20 08:23:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2017:1104 https://access.redhat.com/errata/RHSA-2017:1104
Comment 2 errata-xmlrpc 2017-04-21 00:51:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2017:1106 https://access.redhat.com/errata/RHSA-2017:1106
Comment 3 errata-xmlrpc 2017-05-08 06:48:19 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2017:1201 https://access.redhat.com/errata/RHSA-2017:1201
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