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SUSE: CVE-2020-26958: SUSE Linux Security Advisory

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SUSE: CVE-2020-26958: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
11/18/2020
Created
11/27/2020
Added
11/25/2020
Modified
10/22/2021

Description

Firefox did not block execution of scripts with incorrect MIME types when the response was intercepted and cached through a ServiceWorker. This could lead to a cross-site script inclusion vulnerability, or a Content Security Policy bypass. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.

Solution(s)

  • suse-upgrade-mozillafirefox
  • suse-upgrade-mozillafirefox-branding-upstream
  • suse-upgrade-mozillafirefox-buildsymbols
  • suse-upgrade-mozillafirefox-devel
  • suse-upgrade-mozillafirefox-translations-common
  • suse-upgrade-mozillafirefox-translations-other
  • suse-upgrade-mozillathunderbird
  • suse-upgrade-mozillathunderbird-translations-common
  • suse-upgrade-mozillathunderbird-translations-other

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