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.

CVSS v3.1

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

CVSS v3.1

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

EPSS

1.66% chance of exploitation in the next 30 days, 75th percentile

Published

2022-10-16

Updated

2025-05-14

Proof-of-concept exploits (1)

• pytest-dev/py/issues/287

References

• CVE Record
• NVD entry

Related

• CVE-2022-42967
• CVE-2022-4297
• CVE-2022-42966
• CVE-2022-4298
• CVE-2022-42965
• CVE-2022-42980