CVE-2022-31740

On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation problem, and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

CVSS v3.0 8.8 HIGH

8.8^/10

CVSS v3.0 : 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://www.mozilla.org/security/advisories/mfsa2022-20/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-22/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-21/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1766806	Issue Tracking Permissions Required Vendor Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mozilla:firefox_esr::::::::
	cpe:2.3:a:mozilla:thunderbird::::::::
	cpe:2.3:a:mozilla:firefox::::::::

Information

Published : 2022-12-22 12:15

Updated : 2023-01-06 06:00

NVD link : CVE-2022-31740

Mitre link : CVE-2022-31740

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

mozilla

firefox
firefox_esr
thunderbird

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