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Oracle Solaris 11: CVE-2017-7761: Vulnerability in Firefox

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Oracle Solaris 11: CVE-2017-7761: Vulnerability in Firefox

Severity
4
CVSS
(AV:L/AC:L/Au:N/C:N/I:P/A:P)
Published
07/19/2017
Created
07/25/2018
Added
07/19/2017
Modified
02/01/2022

Description

The Mozilla Maintenance Service "helper.exe" application creates a temporary directory writable by non-privileged users. When this is combined with creation of a junction (a form of symbolic link), protected files in the target directory of the junction can be deleted by the Mozilla Maintenance Service, which has privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54.

Solution(s)

  • oracle-solaris-11-3-upgrade-mail-thunderbird-52-2-0-0-175-3-22-0-3-0
  • oracle-solaris-11-3-upgrade-mail-thunderbird-plugin-thunderbird-lightning-52-2-0-0-175-3-22-0-3-0
  • oracle-solaris-11-3-upgrade-web-browser-firefox-52-2-0-0-175-3-22-0-2-0
  • oracle-solaris-11-3-upgrade-web-browser-firefox-plugin-firefox-java-52-2-0-0-175-3-22-0-2-0
  • oracle-solaris-11-3-upgrade-web-data-firefox-bookmarks-52-2-0-0-175-3-22-0-2-0

References

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