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MFSA2019-27 Firefox: Security vulnerabilities fixed in Firefox ESR 60.9 (CVE-2019-11742)

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MFSA2019-27 Firefox: Security vulnerabilities fixed in Firefox ESR 60.9 (CVE-2019-11742)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
09/03/2019
Created
09/04/2019
Added
09/04/2019
Modified
10/04/2019

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)

  • mozilla-firefox-esr-upgrade-60_9

References

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