{"id":"UBUNTU-CVE-2022-42969","details":"** DISPUTED ** 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they argue this is not a valid vulnerability.","modified":"2022-10-16T06:15:00Z","published":"2022-10-16T06:15:00Z","withdrawn":"2025-06-23T15:55:07Z","references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-42969"},{"type":"REPORT","url":"https://github.com/pytest-dev/py/issues/287"},{"type":"REPORT","url":"https://github.com/pytest-dev/py/issues/287#issuecomment-1283784766"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2022-42969"}],"affected":[{"package":{"name":"python-py","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/python-py"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.30-2","1.4.31-1"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-42969.json"}},{"package":{"name":"python-py","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/python-py"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.4.34-2ubuntu1","1.4.34-3","1.5.2-1","1.5.2-1ubuntu0.1"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-42969.json"}},{"package":{"name":"python-py","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/python-py"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.8.0-1","1.8.0-1build2","1.8.1-1","1.8.1-1ubuntu0.1"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-42969.json"}},{"package":{"name":"python-py","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/python-py"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.0-1"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-42969.json"}},{"package":{"name":"python-py","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/python-py"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.11.0-1","1.11.0-1ubuntu1","1.11.0-2"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-42969.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}