CVE-2023-6866

Summary

TypedArrays can be fallible and lacked proper exception handling. This could lead to abuse in other APIs which expect TypedArrays to always succeed. This vulnerability affects Firefox < 121.

Affected Software

Weaknesses

• TypedArrays lack sufficient exception handling

ADP Enrichment

CVE Program Container

Additional References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1849037
• https://www.mozilla.org/security/advisories/mfsa2023-56/
• https://security.gentoo.org/glsa/202401-10

CISA ADP Vulnrichment

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

References

• https://bugzilla.mozilla.org/show_bug.cgi?id=1849037
• https://www.mozilla.org/security/advisories/mfsa2023-56/
• https://security.gentoo.org/glsa/202401-10

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