CVE-2024-43397

Description

### Impact A vulnerability exists in the synchronization configuration feature that allows users to craft specific requests to bypass permission checks. This exploit enables them to modify a namespace without the necessary permissions. ### Patches The issue was addressed with an input parameter check in #5192, which was released in version [2.3.0](https://github.com/apolloconfig/apollo/releases/tag/v2.3.0). ### Workarounds To mitigate the issue without upgrading, follow the recommended practices to prevent Apollo from being exposed to the internet. ### Credits The vulnerability was reported and reproduced by [Lakeswang](https://github.com/Lakes-bitgetsec). ### References For any questions or comments regarding this advisory: * Open an issue in [issue](https://github.com/apolloconfig/apollo/issues) * Email us at [apollo-config@googlegroups.com](mailto:apollo-config@googlegroups.com)

How to fix CVE-2024-43397

To remediate CVE-2024-43397, upgrade the affected package to a fixed version below.

• —upgrade to 2.3.0 or later

Is CVE-2024-43397 being exploited?

Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 2.3.0

CVSS scores

References (6)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2024-43397
• PATCHgithub.com/apolloconfig/apollo
• WEBgithub.com/apolloconfig/apollo/commit/f55b419145bf9d4f2f51dd4cd45108229e8d97ed
• WEBgithub.com/apolloconfig/apollo/pull/5192
• WEB