CVE-2022-42969

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-42969
The py library through 1.11.0 for Python allows remote attackers to conduct a ReDoS (Regular expression Denial of Service) attack via a Subversion repository with crafted info data, because the InfoSvnCommand argument is mishandled. Note: This has been disputed by multiple third parties as not being reproduceable and they argue this is not a valid vulnerability.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/pytest-dev/py/blob/cb87a83960523a2367d0f19226a73aed4ce4291d/py/_path/svnurl.py#L316 Product
https://github.com/pytest-dev/py/issues/287 Exploit Issue Tracking Third Party Advisory
https://news.ycombinator.com/item?id=34163710 Issue Tracking Third Party Advisory
https://pypi.org/project/py Product
Configurations

Configuration 1 (hide)

cpe:2.3:a:pytest:py:*:*:*:*:*:*:*:*
History

07 May 2024, 21:15

Type Values Removed Values Added
Summary (en) The py library through 1.11.0 for Python allows remote attackers to conduct a ReDoS (Regular expression Denial of Service) attack via a Subversion repository with crafted info data, because the InfoSvnCommand argument is mishandled. (en) The py library through 1.11.0 for Python allows remote attackers to conduct a ReDoS (Regular expression Denial of Service) attack via a Subversion repository with crafted info data, because the InfoSvnCommand argument is mishandled. Note: This has been disputed by multiple third parties as not being reproduceable and they argue this is not a valid vulnerability.

28 Feb 2023, 15:11

Type Values Removed Values Added
CWE NVD-CWE-Other CWE-1333
References
  • (MISC) https://news.ycombinator.com/item?id=34163710 - Issue Tracking, Third Party Advisory
References (MISC) https://github.com/pytest-dev/py/blob/cb87a83960523a2367d0f19226a73aed4ce4291d/py/_path/svnurl.py#L316 - Exploit, Third Party Advisory (MISC) https://github.com/pytest-dev/py/blob/cb87a83960523a2367d0f19226a73aed4ce4291d/py/_path/svnurl.py#L316 - Product

18 Oct 2022, 19:50

Type Values Removed Values Added
CWE NVD-CWE-Other
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CPE cpe:2.3:a:pytest:py:*:*:*:*:*:*:*:*
References (MISC) https://pypi.org/project/py - (MISC) https://pypi.org/project/py - Product, Third Party Advisory
References (MISC) https://github.com/pytest-dev/py/issues/287 - (MISC) https://github.com/pytest-dev/py/issues/287 - Exploit, Issue Tracking, Third Party Advisory
References (MISC) https://github.com/pytest-dev/py/blob/cb87a83960523a2367d0f19226a73aed4ce4291d/py/_path/svnurl.py#L316 - (MISC) https://github.com/pytest-dev/py/blob/cb87a83960523a2367d0f19226a73aed4ce4291d/py/_path/svnurl.py#L316 - Exploit, Third Party Advisory

16 Oct 2022, 06:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-10-16 06:15

Updated : 2024-08-03 14:15

NVD link : CVE-2022-42969

Mitre link : CVE-2022-42969

CVE.ORG link : CVE-2022-42969

JSON object : View

Products Affected

pytest

  • py
CWE
CWE-1333

Inefficient Regular Expression Complexity