{"id":"DEBIAN-CVE-2023-26112","details":"All versions of the package configobj are vulnerable to Regular Expression Denial of Service (ReDoS) via the validate function, using (.+?)\\((.*)\\).\r\r**Note:** This is only exploitable in the case of a developer, putting the offending value in a server side configuration file.","modified":"2026-09-15T09:02:37.700644705Z","published":"2023-04-03T05:15:07.753Z","upstream":["CVE-2023-26112"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-26112"}],"affected":[{"package":{"name":"configobj","ecosystem":"Debian:12","purl":"pkg:deb/debian/configobj?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.0.8-1","5.0.8-2","5.0.8-3","5.0.9-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-26112.json"}},{"package":{"name":"configobj","ecosystem":"Debian:13","purl":"pkg:deb/debian/configobj?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.8-2"}]}],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-26112.json"}},{"package":{"name":"configobj","ecosystem":"Debian:14","purl":"pkg:deb/debian/configobj?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.8-2"}]}],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-26112.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}