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Samsung MobileCVELIST:CVE-2023-21506

HistoryMay 04, 2023 - 12:00 a.m.

CVE-2023-21506

2023-05-0400:00:00

CWE-787

Samsung Mobile

www.cve.org

out-of-bounds write

samsung blockchain keystore

arbitrary code execution

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

Out-of-bounds Write vulnerability while processing BC_TUI_CMD_SEND_RESOURCE_DATA_ARRAY command in bc_tui trustlet from Samsung Blockchain Keystore prior to version 1.3.12.1 allows local attacker to execute arbitrary code.

CNA Affected

[
  {
    "vendor": "Samsung Mobile",
    "product": "Samsung Blockchain Keystore",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "lessThan": "1.3.12.1",
        "versionType": "custom"
      }
    ]
  }
]

References

security.samsungmobile.com/serviceWeb.smsb?year=2023&month=05

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

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