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Ubuntu: (Multiple Advisories) (CVE-2019-11742): Thunderbird vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2019-11742): Thunderbird vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
09/03/2019
Created
09/05/2019
Added
09/05/2019
Modified
03/02/2020

Description

A same-origin policy violation occurs allowing the theft of cross-origin images through a combination of SVG filters and a &lt;canvas&gt; element due to an error in how same-origin policy is applied to cached image content. The resulting same-origin policy violation could allow for data theft. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

Solution(s)

  • ubuntu-upgrade-firefox
  • ubuntu-upgrade-thunderbird

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