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Red Hat: CVE-2018-18511: Critical: firefox security update (Multiple Advisories)

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Red Hat: CVE-2018-18511: Critical: firefox security update (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
04/26/2019
Created
05/25/2019
Added
05/24/2019
Modified
07/19/2021

Description

Cross-origin images can be read from a canvas element in violation of the same-origin policy using the transferFromImageBitmap method. *Note: This only affects Firefox 65. Previous versions are unaffected.*. This vulnerability affects Firefox < 65.0.1.

Solution(s)

  • redhat-upgrade-firefox
  • redhat-upgrade-firefox-debuginfo
  • redhat-upgrade-firefox-debugsource
  • redhat-upgrade-thunderbird
  • redhat-upgrade-thunderbird-debuginfo
  • redhat-upgrade-thunderbird-debugsource

References

  • DSA-4448
  • DSA-4451
  • CVE-2018-18511
  • RHSA-2019:1265
  • RHSA-2019:1267
  • RHSA-2019:1269
  • RHSA-2019:1308
  • RHSA-2019:1309
  • RHSA-2019:1310
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