{"id":"OESA-2024-1606","summary":"python-idna security update","details":"A library to support the Internationalised Domain Names in Applications (IDNA) protocol as specified in RFC 5891 http://tools.ietf.org/html/rfc5891. This version of the protocol is often referred to as “IDNA2008” and can produce different results from the earlier standard from 2003.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in the python-idna library. A malicious argument was sent to the idna.encode() function can trigger an uncontrolled resource consumption, resulting in a denial of service.(CVE-2024-3651)","modified":"2026-08-18T01:18:26.720513691Z","published":"2024-05-17T11:07:03Z","upstream":["CVE-2024-3651"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1606"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3651"}],"affected":[{"package":{"name":"python-idna","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/python-idna&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10-2.oe1"}]}],"ecosystem_specific":{"noarch":["python2-idna-2.10-2.oe1.noarch.rpm","python3-idna-2.10-2.oe1.noarch.rpm"],"src":["python-idna-2.10-2.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-1606.json"}},{"package":{"name":"python-idna","ecosystem":"openEuler:22.03-LTS","purl":"pkg:rpm/openEuler/python-idna&distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2-3.oe2203sp1"}]}],"ecosystem_specific":{"noarch":["python3-idna-3.2-3.oe2203.noarch.rpm","python3-idna-3.2-3.oe2203sp1.noarch.rpm"],"src":["python-idna-3.2-3.oe2203.src.rpm","python-idna-3.2-3.oe2203sp1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-1606.json"}},{"package":{"name":"python-idna","ecosystem":"openEuler:22.03-LTS-SP1","purl":"pkg:rpm/openEuler/python-idna&distro=openEuler-22.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2-3.oe2203sp1"}]}],"ecosystem_specific":{"src":["python-idna-3.2-3.oe2203sp1.src.rpm"],"noarch":["python3-idna-3.2-3.oe2203sp1.noarch.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-1606.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}