CVE-2022-45406

CRITICAL

9.8

Description

If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/22/2022

Derniere modification4/15/2025

Sourcenvd

Observations honeypot0

Produits affectes

mozilla:firefoxmozilla:firefox_esrmozilla:thunderbird

Faiblesses (CWE)

CWE-416CWE-416

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1791975(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2022-47/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2022-48/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2022-49/(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1791975(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2022-47/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2022-48/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2022-49/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.