CVE-2024-21668

描述

## Summary Before version [v2.11.0](https://github.com/mrousavy/react-native-mmkv/releases/tag/v2.11.0), 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. ## Details The bridge for communicating between JS code and native code on Android logs the encryption key. This was fixed in commit [a8995cc](https://github.com/mrousavy/react-native-mmkv/commit/a8995ccb7184281f7d168bad3e9987c9bd05f00d) by only logging whether encryption is used. ## Impact The encryption of an MMKV database protects data from higher privilege processes on the phone that can access the app storage. Additionally, if data in the app's storage is encrypted, it is also encrypted in potential backups. 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. The bug was discovered and fixed by somebody else. Not me. I'm just reporting this so users of react-native-mmkv upgrade the dependency.

如何修補 CVE-2024-21668

要修補 CVE-2024-21668,請將受影響套件升級到下列已修補版本。

• —升級至 2.11.0 或更新版本

CVE-2024-21668 正在被利用嗎?

低 — EPSS 為 0.3%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 2.11.0

CVSS 分數