CVE-2021-41945

Encode OSS httpx < 0.23.0 is affected by improper input validation in `httpx.URL`, `httpx.Client` and some functions using `httpx.URL.copy_with`.

CVSS v3 9.1 CRITICAL
CVSS v2.0 6.4 MEDIUM

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

6.4^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:N

Exploitability : 10.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://encode.com	Vendor Advisory
https://gist.github.com/lebr0nli/4edb76bbd3b5ff993cf44f2fbce5e571	Exploit Third Party Advisory
https://github.com/encode/httpx	Product Third Party Advisory
https://github.com/encode/httpx/discussions/1831	Exploit Issue Tracking Third Party Advisory
https://github.com/encode/httpx/issues/2184	Exploit Issue Tracking Third Party Advisory
https://github.com/encode/httpx/releases/tag/0.23.0	Release Notes Third Party Advisory
http://encode.com	Vendor Advisory
https://gist.github.com/lebr0nli/4edb76bbd3b5ff993cf44f2fbce5e571	Exploit Third Party Advisory
https://github.com/encode/httpx	Product Third Party Advisory
https://github.com/encode/httpx/discussions/1831	Exploit Issue Tracking Third Party Advisory
https://github.com/encode/httpx/issues/2184	Exploit Issue Tracking Third Party Advisory
https://github.com/encode/httpx/releases/tag/0.23.0	Release Notes Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:encode:httpx:*:*:*:*:*:python:*:*

History

No history.

Information

Published : 2022-04-28 14:15

Updated : 2024-11-21 06:26

NVD link : CVE-2021-41945

Mitre link : CVE-2021-41945

CVE.ORG link : CVE-2021-41945

JSON object : View

Products Affected

encode

httpx

CWE

CWE-20

Improper Input Validation

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