GHSA-v6wp-4m6f-gcjgLowCVSS 3.1
`aiohttp` Open Redirect vulnerability (`normalize_path_middleware` middleware)
🔗 CVE IDs covered (1)
📋 Description
Impact
Open redirect vulnerability — a maliciously crafted link to an aiohttp-based web-server could redirect the browser to a different website.
It is caused by a bug in the aiohttp.web_middlewares.normalize_path_middleware middleware.
Patches
This security problem has been fixed in v3.7.4. Upgrade your dependency as follows:
pip install aiohttp >= 3.7.4
Workarounds
If upgrading is not an option for you, a workaround can be to avoid using aiohttp.web_middlewares.normalize_path_middleware in your applications.
References
For more information
If you have any questions or comments about this advisory:
- Open an issue in the aiohttp repo
- Email us at [email protected] and/or [email protected]
Credit: Jelmer Vernooij and Beast Glatisant.
🎯 Affected products1
- pip/aiohttp:< 3.7.4
🔗 References (13)
- https://github.com/aio-libs/aiohttp/security/advisories/GHSA-v6wp-4m6f-gcjg
- https://github.com/aio-libs/aiohttp/commit/2545222a3853e31ace15d87ae0e2effb7da0c96b
- https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst#374-2021-02-25
- https://nvd.nist.gov/vuln/detail/CVE-2021-21330
- https://www.debian.org/security/2021/dsa-4864
- https://security.gentoo.org/glsa/202208-19
- https://github.com/pypa/advisory-database/tree/main/vulns/aiohttp/PYSEC-2021-76.yaml
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FU7ENI54JNEK3PHEFGCE46DGMFNTVU6L
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN3V7CZJRT4QFCVXB6LDPCJH7NAOFCA5
- https://lists.fedoraproject.org/archives/list/[email protected]/message/FU7ENI54JNEK3PHEFGCE46DGMFNTVU6L
- https://lists.fedoraproject.org/archives/list/[email protected]/message/JN3V7CZJRT4QFCVXB6LDPCJH7NAOFCA5
- https://pypi.org/project/aiohttp
- https://github.com/advisories/GHSA-v6wp-4m6f-gcjg