CVE-2024-21668

2024-01-0919:15:12

CWE-532

[email protected]

web.nvd.nist.gov

cve-2024-21668

react-native-mmkv

mmkv

encryption key

adb

android

ios

security vulnerability

patch

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.0%

JSON

react-native-mmkv is a library that allows easy use of MMKV inside React Native applications. Before version 2.11.0, the react-native-mmkv logged the optional encryption key for the MMKV database into the Android system log. The key can be obtained by anyone with access to the Android Debugging Bridge (ADB) if it is enabled in the phone settings. This bug is not present on iOS devices. By logging the encryption secret to the system logs, attackers can trivially recover the secret by enabling ADB and undermining an app’s thread model. This issue has been patched in version 2.11.0.

Affected configurations

Vulners

NVD

Node

mrousavyreact-native-mmkvRange<2.11.0

VendorProductVersionCPE
mrousavyreact\-native\-mmkv*cpe:2.3:a:mrousavy:react\-native\-mmkv:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mrousavy	react\-native\-mmkv	*	cpe:2.3:a:mrousavy:react\-native\-mmkv::::::::

CNA Affected

[
  {
    "vendor": "mrousavy",
    "product": "react-native-mmkv",
    "versions": [
      {
        "version": "< 2.11.0",
        "status": "affected"
      }
    ]
  }
]