{"id":"MGASA-2022-0233","summary":"Updated dnsmasq packages fix security vulnerability","details":"A write after free has been discovered in DHCPv6 code. A special request\ncould be crafted to modify already freed memory. (CVE-2022-0934)\n","modified":"2026-04-16T04:41:35.115186702Z","published":"2022-06-18T21:30:41Z","upstream":["CVE-2022-0934"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2022-0233.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=30318"},{"type":"WEB","url":"https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2022q1/016272.html"}],"affected":[{"package":{"name":"dnsmasq","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/dnsmasq?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.85-4.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2022-0233.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}