{"id":"UBUNTU-CVE-2026-46739","details":"Net::Statsd versions before 0.13 for Perl allow metric injections. The metric names are not checked for newlines, colons or pipes. Metrics generated from untrusted sources could inject additional statsd metrics. The update_stats (used for updating counters) and gauge methods do not check that values are numeric (which would block metric injection).","modified":"2026-06-12T09:04:20.001110591Z","published":"2026-06-04T17:16:00Z","upstream":["CVE-2026-46739"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2026-46739"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2026-46739"},{"type":"REPORT","url":"https://lists.security.metacpan.org/cve-announce/msg/40702251/"},{"type":"REPORT","url":"https://github.com/cosimo/perl5-net-statsd/pull/10"}],"affected":[{"package":{"name":"libnet-statsd-perl","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libnet-statsd-perl?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.11-1","0.12-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libnet-statsd-perl","binary_version":"0.12-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46739.json"}},{"package":{"name":"libnet-statsd-perl","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libnet-statsd-perl?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libnet-statsd-perl","binary_version":"0.12-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46739.json"}},{"package":{"name":"libnet-statsd-perl","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libnet-statsd-perl?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12-1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.12-1","binary_name":"libnet-statsd-perl"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46739.json"}},{"package":{"name":"libnet-statsd-perl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libnet-statsd-perl?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12-1.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libnet-statsd-perl","binary_version":"0.12-1.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46739.json"}},{"package":{"name":"libnet-statsd-perl","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libnet-statsd-perl?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12-3"],"ecosystem_specific":{"binaries":[{"binary_name":"libnet-statsd-perl","binary_version":"0.12-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46739.json"}},{"package":{"name":"libnet-statsd-perl","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/libnet-statsd-perl?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12-4","0.12-5"],"ecosystem_specific":{"binaries":[{"binary_name":"libnet-statsd-perl","binary_version":"0.12-5"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46739.json"}},{"package":{"name":"libnet-statsd-perl","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/libnet-statsd-perl?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12-5"],"ecosystem_specific":{"binaries":[{"binary_version":"0.12-5","binary_name":"libnet-statsd-perl"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-46739.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}