{"id":"MGASA-2021-0059","summary":"Updated dnsmasq packages fix security vulnerability","details":"Multiples vulnerabilities  have been discovered in dnsmasq up to version 2.82:\n- subtle errors in dnsmasq's protections against cache-poisoning attacks\n(CVE-2020-25684, CVE-2020-25685 and CVE-2020-25686)\n- buffer overflow in dnsmasq's DNSSEC code (CVE-2020-25681, \nCVE-2020-25682, CVE-2020-25683 and CVE-2020-25687)\n","modified":"2026-02-04T02:53:51.286091Z","published":"2021-01-29T19:05:33Z","related":["CVE-2020-25681","CVE-2020-25682","CVE-2020-25683","CVE-2020-25684","CVE-2020-25685","CVE-2020-25686","CVE-2020-25687"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0059.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=28169"},{"type":"REPORT","url":"http://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2021q1/014599.html"},{"type":"REPORT","url":"https://www.openwall.com/lists/oss-security/2021/01/19/1"}],"affected":[{"package":{"name":"dnsmasq","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/dnsmasq?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.83-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0059.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}