PyPI package
urllib3
pkg:pypi/urllib3
Vulnerabilities (22)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2018-20060 | Cri | 9.8 | < 1.23 | 1.23 | Dec 11, 2018 | urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted i | |
| CVE-2016-9015 | Low | 3.7 | >= 1.17, < 1.18.1 | 1.18.1 | Jan 11, 2017 | Versions 1.17 and 1.18 of the Python urllib3 library suffer from a vulnerability that can cause them, in certain configurations, to not correctly validate TLS certificates. This places users of the library with those configurations at risk of man-in-the-middle and information lea |
- affected < 1.23fixed 1.23
urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted i
- affected >= 1.17, < 1.18.1fixed 1.18.1
Versions 1.17 and 1.18 of the Python urllib3 library suffer from a vulnerability that can cause them, in certain configurations, to not correctly validate TLS certificates. This places users of the library with those configurations at risk of man-in-the-middle and information lea
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