CVE-2024-42367 Affecting kserve package, versions <0.13.1-r3
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Test your applications- Snyk ID SNYK-WOLFILATEST-KSERVE-7918948
- published 5 Sep 2024
- disclosed 12 Aug 2024
Introduced: 12 Aug 2024
CVE-2024-42367 Open this link in a new tabHow to fix?
Upgrade Wolfi kserve to version 0.13.1-r3 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kserve package and not the kserve package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.10.2, static routes which contain files with compressed variants (.gz or .br extension) are vulnerable to path traversal outside the root directory if those variants are symbolic links. The server protects static routes from path traversal outside the root directory when follow_symlinks=False (default). It does this by resolving the requested URL to an absolute path and then checking that path relative to the root. However, these checks are not performed when looking for compressed variants in the FileResponse class, and symbolic links are then automatically followed when performing the Path.stat() and Path.open() to send the file. Version 3.10.2 contains a patch for the issue.
References
- https://github.com/aio-libs/aiohttp/blob/e0ff5246e1d29b7710ab1a2bbc972b48169f1c05/aiohttp/web_fileresponse.py#L177
- https://github.com/aio-libs/aiohttp/blob/e0ff5246e1d29b7710ab1a2bbc972b48169f1c05/aiohttp/web_urldispatcher.py#L674
- https://github.com/aio-libs/aiohttp/commit/ce2e9758814527589b10759a20783fb03b98339f
- https://github.com/aio-libs/aiohttp/pull/8653
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-jwhx-xcg6-8xhj