CVE-2022-46873

Because Firefox did not implement the <code>unsafe-hashes</code> CSP directive, an attacker who was able to inject markup into a page otherwise protected by a Content Security Policy may have been able to inject executable script. This would be severely constrained by the specified Content Security Policy of the document. This vulnerability affects Firefox < 108.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1644790	Issue Tracking
https://security.gentoo.org/glsa/202305-06
https://www.mozilla.org/security/advisories/mfsa2022-51/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1644790	Issue Tracking
https://security.gentoo.org/glsa/202305-06
https://www.mozilla.org/security/advisories/mfsa2022-51/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:31

Type	Values Removed	Values Added
Summary		(es) Debido a que Firefox no implementó la directiva CSP <code>unsafe-hashes</code>, un atacante que pudo inyectar marcado en una página protegida por una Política de seguridad de contenido puede haber inyectado un script ejecutable. Esto estaría severamente limitado por la Política de seguridad de contenido especificada en el documento. Esta vulnerabilidad afecta a Firefox < 108.
References	~~() https://bugzilla.mozilla.org/show_bug.cgi?id=1644790 - Issue Tracking~~	() https://bugzilla.mozilla.org/show_bug.cgi?id=1644790 - Issue Tracking
References	~~() https://security.gentoo.org/glsa/202305-06 -~~	() https://security.gentoo.org/glsa/202305-06 -
References	~~() https://www.mozilla.org/security/advisories/mfsa2022-51/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2022-51/ - Vendor Advisory

Information

Published : 2022-12-22 20:15

Updated : 2025-04-15 14:15

NVD link : CVE-2022-46873

Mitre link : CVE-2022-46873

CVE.ORG link : CVE-2022-46873

JSON object : View

Products Affected

mozilla

firefox

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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