Out-of-bounds Read Vulnerability in Samsung Blockchain Keystore Allows Arbitrary Memory Reading

Out-of-bounds Read Vulnerability in Samsung Blockchain Keystore Allows Arbitrary Memory Reading

CVE-2023-21511 · MEDIUM Severity

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

Out-of-bounds Read vulnerability while processing CMD_COLDWALLET_BTC_SET_PRV_UTXO in bc_core trustlet from Samsung Blockchain Keystore prior to version 1.3.12.1 allows local attacker to read arbitrary memory.

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