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Gentoo Linux: CVE-2021-29961: Mozilla Firefox: Multiple vulnerabilities

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Gentoo Linux: CVE-2021-29961: Mozilla Firefox: Multiple vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
06/24/2021
Created
07/09/2021
Added
07/08/2021
Modified
07/08/2021

Description

When styling and rendering an oversized `<select>` element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface. This vulnerability affects Firefox < 89.

Solution(s)

  • gentoo-linux-upgrade-www-client-firefox
  • gentoo-linux-upgrade-www-client-firefox-bin

References

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