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CVE-2023-21510

Medium

Description

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

SeverityMedium
CVSS4.4
Exploit probability—
ProductSamsung Blockchain Keystore
PublishedMay 4, 2023
First seenMay 4, 2023
Weakness typeCWE-125Out-of-bounds read

How to fix

Update
  • samsung samsung_blockchain_keystore1.3.12.1 or later

Affected products

ProductAffected versionsFixed in
samsung samsung_blockchain_keystorev < 1.3.12.11.3.12.1

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