CVE-2020-29651

 

Published at: - 09-12-2020 08:15

Last modified: - 12-10-2022 07:08

Total changes: - 3

Description

A denial of service via regular expression in the py.path.svnwc component of py (aka python-py) through 1.9.0 could be used by attackers to cause a compute-time denial of service attack by supplying malicious input to the blame functionality.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://github.com/pytest-dev/py/pull/257/commits/4a9017dc6199d2a564b6e4b0aa39d6d8870e4144
• https://github.com/pytest-dev/py/issues/256
• https://github.com/pytest-dev/py/pull/257
• FEDORA-2020-db0eb54982-Mailing List, Third Party Advisory
• FEDORA-2020-8371993b6b-Mailing List, Third Party Advisory
• N/A-Third Party Advisory

 

Keywords

NVD

 

CVE-2020-29651

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures