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Ubuntu: (Multiple Advisories) (CVE-2022-31744): Firefox vulnerabilities

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Ubuntu: (Multiple Advisories) (CVE-2022-31744): Firefox vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
06/13/2022
Created
06/16/2022
Added
06/14/2022
Modified
03/22/2023

Description

An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's Content Security Policy. This vulnerability affects Firefox ESR < 91.11, Thunderbird < 102, Thunderbird < 91.11, and Firefox < 101.

Solution(s)

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

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