CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
54.8%
Severity: Medium
Date : 2021-05-25
CVE-ID : CVE-2021-29510
Package : python-pydantic
Type : denial of service
Remote : Yes
Link : https://security.archlinux.org/AVG-1951
The package python-pydantic before version 1.8.2-1 is vulnerable to
denial of service.
Upgrade to 1.8.2-1.
The problem has been fixed upstream in version 1.8.2.
None.
A security issue has been found in pydantic before version 1.8.2.
Passing either ‘infinity’, ‘inf’ or float(‘inf’) (or their negatives)
to datetime or date fields causes validation to run forever with 100%
CPU usage (on one CPU).
An attacker could cause high CPU usage using invalid datetime or date
fields, leading to denial of service.
https://github.com/samuelcolvin/pydantic/security/advisories/GHSA-5jqp-qgf6-3pvh
https://github.com/samuelcolvin/pydantic/commit/1c24f1d74ba95ea985b50bdc001ce96c813229aa
https://security.archlinux.org/CVE-2021-29510
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ArchLinux | any | any | python-pydantic | < 1.8.2-1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
54.8%