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CVE-2024-37891
Low prioritySome fixes available 12 of 16
urllib3 is a user-friendly HTTP client library for Python. When using urllib3's proxy support with `ProxyManager`, the `Proxy-Authorization` header is only sent to the configured proxy, as expected. However, when sending HTTP...
2 affected packages
python-pip, python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-pip | Fixed | Fixed | Fixed | Fixed | Fixed |
| python-urllib3 | Fixed | Fixed | Fixed | Fixed | Fixed |
CVE-2023-45803
Medium prioritySome fixes available 12 of 16
urllib3 is a user-friendly HTTP client library for Python. urllib3 previously wouldn't remove the HTTP request body when an HTTP redirect response using status 301, 302, or 303 after the request had its method changed from one...
2 affected packages
python-pip, python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-pip | Needs evaluation | Fixed | Fixed | Fixed | Fixed |
| python-urllib3 | Not affected | Fixed | Fixed | Fixed | Fixed |
CVE-2018-25091
Medium prioritySome fixes available 8 of 12
urllib3 before 1.24.2 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...
2 affected packages
python-pip, python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-pip | Needs evaluation | Fixed | Fixed | Fixed | Fixed |
| python-urllib3 | Not affected | Not affected | Not affected | Fixed | Fixed |
CVE-2023-43804
Medium prioritySome fixes available 12 of 16
urllib3 is a user-friendly HTTP client library for Python. urllib3 doesn't treat the `Cookie` HTTP header special or provide any helpers for managing cookies over HTTP, that is the responsibility of the user. However, it...
2 affected packages
python-pip, python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-pip | Needs evaluation | Fixed | Fixed | Fixed | Fixed |
| python-urllib3 | Not affected | Fixed | Fixed | Fixed | Fixed |
CVE-2021-33503
Low prioritySome fixes available 2 of 6
An issue was discovered in urllib3 before 1.26.5. When provided with a URL containing many @ characters in the authority component, the authority regular expression exhibits catastrophic backtracking, causing a denial of service...
2 affected packages
python-pip, python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-pip | — | Not affected | Fixed | Not affected | Not affected |
| python-urllib3 | — | Not affected | Fixed | Not affected | Not affected |
CVE-2021-28363
Medium priorityThe urllib3 library 1.26.x before 1.26.4 for Python omits SSL certificate validation in some cases involving HTTPS to HTTPS proxies. The initial connection to the HTTPS proxy (if an SSLContext isn't given via proxy_config) doesn't...
2 affected packages
python-pip, python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-pip | — | — | Not affected | Not affected | Not affected |
| python-urllib3 | — | — | Not affected | Not affected | Not affected |
CVE-2020-26137
Medium prioritySome fixes available 6 of 8
urllib3 before 1.25.9 allows CRLF injection if the attacker controls the HTTP request method, as demonstrated by inserting CR and LF control characters in the first argument of putrequest(). NOTE: this is similar to CVE-2020-26116.
2 affected packages
python-pip, python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-pip | Not affected | Not affected | Fixed | Fixed | Fixed |
| python-urllib3 | Not affected | Not affected | Fixed | Fixed | Fixed |
CVE-2020-7212
Medium priorityThe _encode_invalid_chars function in util/url.py in the urllib3 library 1.25.2 through 1.25.7 for Python allows a denial of service (CPU consumption) because of an inefficient algorithm. The percent_encodings array contains all...
1 affected package
python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-urllib3 | — | — | Not affected | Not affected | Not affected |
CVE-2019-11324
Medium priorityThe urllib3 library before 1.24.2 for Python mishandles certain cases where the desired set of CA certificates is different from the OS store of CA certificates, which results in SSL connections succeeding in situations where a...
1 affected package
python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-urllib3 | — | — | — | Fixed | Not affected |
CVE-2019-11236
Medium priorityIn the urllib3 library through 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameter.
1 affected package
python-urllib3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| python-urllib3 | — | — | — | Fixed | Fixed |