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8.8
CVSSv3

CVE-2023-6866

Published: 19/12/2023 Updated: 02/02/2024
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 0
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Vulnerability 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.

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mozilla firefox

Vendor Advisories

Mozilla: Security Vulnerabilities fixed in Firefox 121
Mozilla Foundation Security Advisory 2023-56 Security Vulnerabilities fixed in Firefox 121 Announced December 19, 2023 Impact high Products Firefox Fixed in Firefox 121 ...

References

CWE-755https://bugzilla.mozilla.org/show_bug.cgi?id=1849037https://www.mozilla.org/security/advisories/mfsa2023-56/https://security.gentoo.org/glsa/202401-10https://nvd.nist.govhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-56/
CVSSv3
CVSSv2
CVSSv3
VMScore
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