CVE-2022-46873

Summary

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.

Affected Software

Weaknesses

• Firefox did not implement the CSP directive unsafe-hashes

ADP Enrichment

CVE Program Container

Additional References

• https://www.mozilla.org/security/advisories/mfsa2022-51/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1644790
• https://security.gentoo.org/glsa/202305-06

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: total

References

• https://www.mozilla.org/security/advisories/mfsa2022-51/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1644790
• https://security.gentoo.org/glsa/202305-06

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