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FreeBSD: VID-1098A15B-B0F6-42B7-B5C7-8A8646E8BE07 (CVE-2017-7813): mozilla -- multiple vulnerabilities

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FreeBSD: VID-1098A15B-B0F6-42B7-B5C7-8A8646E8BE07 (CVE-2017-7813): mozilla -- multiple vulnerabilities

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
09/28/2017
Created
07/25/2018
Added
09/29/2017
Modified
08/17/2018

Description

Inside the JavaScript parser, a cast of an integer to a narrower type can result in data read from outside the buffer being parsed. This usually results in a non-exploitable crash, but can leak a limited amount of information from memory if it matches JavaScript identifier syntax. This vulnerability affects Firefox < 56.

Solution(s)

  • freebsd-upgrade-package-firefox
  • freebsd-upgrade-package-firefox-esr
  • freebsd-upgrade-package-libxul
  • freebsd-upgrade-package-linux-firefox
  • freebsd-upgrade-package-linux-seamonkey
  • freebsd-upgrade-package-linux-thunderbird
  • freebsd-upgrade-package-seamonkey
  • freebsd-upgrade-package-thunderbird

References

  • 101057
  • 1039465
  • CVE-2017-7813
  • USN-3435-1
  • USN-3435-2

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