{"id":"USN-5817-1","summary":"python-setuptools, setuptools vulnerability","details":"Sebastian Chnelik discovered that setuptools incorrectly handled\ncertain regex inputs. An attacker could possibly use this issue\nto cause a denial of service.\n","modified":"2026-05-20T16:06:06.124357635Z","published":"2023-01-23T08:51:41Z","related":["UBUNTU-CVE-2022-40897"],"upstream":["CVE-2022-40897","UBUNTU-CVE-2022-40897"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5817-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-40897"}],"affected":[{"package":{"name":"python-setuptools","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/python-setuptools?arch=source&distro=trusty%2Fesm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.3-1ubuntu2+esm1"}]}],"versions":["1.4.2-1","2.0.1-1ubuntu1","2.0.1-2ubuntu1","2.0.2-1","2.1-1","2.2-1","3.3-1ubuntu1","3.3-1ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"3.3-1ubuntu2+esm1","binary_name":"python-pkg-resources"},{"binary_version":"3.3-1ubuntu2+esm1","binary_name":"python-setuptools"},{"binary_version":"3.3-1ubuntu2+esm1","binary_name":"python-setuptools-whl"},{"binary_version":"3.3-1ubuntu2+esm1","binary_name":"python3-pkg-resources"},{"binary_version":"3.3-1ubuntu2+esm1","binary_name":"python3-setuptools"}],"availability":"Available with Ubuntu Pro (Infra-only): 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