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Oracle Linux: (CVE-2017-7823) (Multiple Advisories): thunderbird security update

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Oracle Linux: (CVE-2017-7823) (Multiple Advisories): thunderbird security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
09/29/2017
Created
07/25/2018
Added
09/29/2017
Modified
08/17/2018

Description

The content security policy (CSP) "sandbox" directive did not create a unique origin for the document, causing it to behave as if the "allow-same-origin" keyword were always specified. This could allow a Cross-Site Scripting (XSS) attack to be launched from unsafe content. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Solution(s)

  • oracle-linux-upgrade-firefox
  • oracle-linux-upgrade-thunderbird

References

  • ELSA-2017-2885
  • 101059
  • 1039465
  • RHSA-2017:2831
  • RHSA-2017:2885
  • GLSA-201803-14
  • DSA-3987
  • DSA-4014
  • CVE-2017-7823
  • USN-3435-1
  • USN-3435-2
  • USN-3436-1
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