CVE-2021-4140

CRITICAL

10.0

Description

It was possible to construct specific XSLT markup that would be able to bypass an iframe sandbox. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.

Details CVE

Score CVSS v3.110.0

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/22/2022

Derniere modification4/16/2025

Sourcenvd

Observations honeypot0

Produits affectes

mozilla:firefoxmozilla:firefox_esrmozilla:thunderbird

Faiblesses (CWE)

CWE-91CWE-91

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1746720(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2022-01/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2022-02/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2022-03/(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1746720(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2022-01/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2022-02/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2022-03/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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