Insecure SessionID Field Checking in MatrixSSL 4.5.1-open and Earlier Allows for Misuse of All-Zero MasterSecret

CVE-2022-46505 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

An issue in MatrixSSL 4.5.1-open and earlier leads to failure to securely check the SessionID field, resulting in the misuse of an all-zero MasterSecret that can decrypt secret data.

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