MitreCVE-2021-28861CVE-2021-28861
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
59.7%
Python 3.x through 3.10 has an open redirection vulnerability in lib/http/server.py due to no protection against multiple (/) at the beginning of URI path which may leads to information disclosure. NOTE: this is disputed by a third party because the http.server.html documentation page states “Warning: http.server is not recommended for production. It only implements basic security checks.”
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:alpha6:: |
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:beta2:: |
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:alpha7:: |
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:alpha3:: |
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:beta1:: |
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:alpha1:: |
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:alpha4:: |
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:beta3:: |
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:alpha5:: |
| python | python | 3.11.0 | cpe:/a:python:python:3.11.0:alpha2:: |
References
bugs.python.org/issue43223
github.com/python/cpython/pull/24848
github.com/python/cpython/pull/93879
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security.gentoo.org/glsa/202305-02
Social References
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Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
59.7%