CVE-2024-37891
2 advisories.
PyPI/urllib3 CVE-2024-37891: medium 4.4, EPSS 1.14%
urllib3's Proxy-Authorization request header isn't stripped during cross-origin redirects
Action: Upgrade urllib3 to 1.26.19 or later.
pip install urllib3==1.26.19pip install urllib3==2.2.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.26.19 | - |
| 2.0.0 | 2.2.2 | - |
Fixed versions
| 1.26.19 | 2.2.2 |
Sources
- osv: GHSA-34jh-p97f-mpxf
- https://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf
- https://nvd.nist.gov/vuln/detail/CVE-2024-37891
- https://github.com/urllib3/urllib3/commit/40b6d1605814dd1db0a46e202d6e56f2e4c9a468
- https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e
- https://github.com/urllib3/urllib3
- https://lists.debian.org/debian-lts-announce/2024/12/msg00020.html
- https://security.netapp.com/advisory/ntap-20240822-0003
- https://www.vicarius.io/vsociety/posts/proxy-authorization-header-handling-vulnerability-in-urllib3-cve-2024-37891
CVE-2024-37891 · published · modified · JSON
PyPI/urllib3 CVE-2024-37891: medium 4.4, EPSS 1.14%
urllib3's Proxy-Authorization request header isn't stripped during cross-origin redirects
Action: Upgrade urllib3 to 1.26.19 or later.
pip install urllib3==1.26.19pip install urllib3==2.2.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.26.19 | - |
| 2.0.0 | 2.2.2 | - |
Fixed versions
| 1.26.19 | 2.2.2 |
Sources
- osv: PYSEC-2026-1995
- https://github.com/urllib3/urllib3/security/advisories/GHSA-34jh-p97f-mpxf
- https://nvd.nist.gov/vuln/detail/CVE-2024-37891
- https://github.com/urllib3/urllib3/commit/40b6d1605814dd1db0a46e202d6e56f2e4c9a468
- https://github.com/urllib3/urllib3/commit/accff72ecc2f6cf5a76d9570198a93ac7c90270e
- https://github.com/urllib3/urllib3
- https://lists.debian.org/debian-lts-announce/2024/12/msg00020.html
- https://security.netapp.com/advisory/ntap-20240822-0003
- https://www.vicarius.io/vsociety/posts/proxy-authorization-header-handling-vulnerability-in-urllib3-cve-2024-37891
- https://pypi.org/project/urllib3
- https://github.com/advisories/GHSA-34jh-p97f-mpxf
CVE-2024-37891 · published · modified · JSON