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redosRedosROS-20230428-05
HistoryApr 28, 2023 - 12:00 a.m.

ROS-20230428-05

2023-04-2800:00:00
redos.red-soft.ru
11
python packaging authority
input validation
html content
remote attackers
denial of service
regular expressions
vulnerability
exploitation
unix

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

0.005 Low

EPSS

Percentile

77.5%

A vulnerability in Python Packaging Authority installation tools is related to insufficient input validation when processing HTML content. Exploitation of the vulnerability could allow an attacker acting remotely to pass specially crafted data to an application and perform a denial of service attack using regular expressions.

OSVersionArchitecturePackageVersionFilename
redos7.3x86_64python3-setuptools<= 41.2.1-7UNKNOWN

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

0.005 Low

EPSS

Percentile

77.5%