{"id":"MGASA-2026-0448","summary":"Updated perl-Net-DNS packages fix security vulnerabilities","details":"Net::DNS versions through 1.55 for Perl allow remote execution injection\nvia EDNS EXTENDED ERROR. (CVE-2026-64193)\nNet::DNS versions through 1.55 for Perl allow Denial of Service via deep\nDNS compression pointer chains. (CVE-2026-64194)\nNet::DNS versions before 1.57 for Perl allow memory exhaustion via\nunbounded recursion in sig_data when re-encoding a message with a\nmisplaced TSIG record. (CVE-2026-81928)\n","modified":"2026-09-24T16:15:03.338436977Z","published":"2026-09-24T16:06:15Z","upstream":["CVE-2026-64193","CVE-2026-64194","CVE-2026-81928"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2026-0448.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=35968"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/07/20/12"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/07/20/13"},{"type":"WEB","url":"https://www.net-dns.org/blog/#release-candidate-for-netdns-1.56"},{"type":"WEB","url":"https://rt.cpan.org/Ticket/Display.html?id=179945"},{"type":"WEB","url":"https://rt.cpan.org/Ticket/Display.html?id=179946"},{"type":"WEB","url":"https://metacpan.org/release/NLNETLABS/Net-DNS-1.55_01/changes"},{"type":"WEB","url":"https://lists.debian.org/debian-security-announce/2026/msg00370.html"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2026/09/02/1"},{"type":"WEB","url":"https://metacpan.org/release/NLNETLABS/Net-DNS-1.56/source/lib/Net/DNS/RR/TSIG.pm#L245-262"},{"type":"WEB","url":"https://metacpan.org/release/NLNETLABS/Net-DNS-1.56/source/lib/Net/DNS/RR/TSIG.pm#L62-73"},{"type":"WEB","url":"https://datatracker.ietf.org/doc/html/rfc8945#section-5.2"},{"type":"WEB","url":"https://rt.cpan.org/Ticket/Display.html?id=181125"},{"type":"WEB","url":"https://metacpan.org/release/NLNETLABS/Net-DNS-1.57/changes"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5TS4YPB3LGX5Q5VWSYLSIQZWXJU4UMZN/"},{"type":"WEB","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/GGGP7EQRAUOGLVT6K5VJ7U3KCA7YMNZZ/"}],"affected":[{"package":{"name":"perl-Net-DNS","ecosystem":"Mageia:10","purl":"pkg:rpm/mageia/perl-Net-DNS?arch=source&distro=mageia-10"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.570.0-1.mga10"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0448.json"}},{"package":{"name":"perl-Net-DNS","ecosystem":"Mageia:9","purl":"pkg:rpm/mageia/perl-Net-DNS?arch=source&distro=mageia-9"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.360.0-1.1.mga9"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2026-0448.json"}}],"schema_version":"1.9.0","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}