{"url":"http://public2.vulnerablecode.io/api/packages/921990?format=json","purl":"pkg:deb/debian/dnsdist@1.9.10-1?distro=trixie","type":"deb","namespace":"debian","name":"dnsdist","version":"1.9.10-1","qualifiers":{"distro":"trixie"},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":"1.9.14-0+deb13u1","latest_non_vulnerable_version":"2.0.5-1","affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/96621?format=json","vulnerability_id":"VCID-76w9-hphz-nkg1","summary":"In some circumstances, when DNSdist is configured to allow an unlimited number of queries on a single, incoming TCP connection from a client, an attacker can cause a denial of service by crafting a TCP exchange that triggers an exhaustion of the stack and a crash of DNSdist, causing a denial of service.  The remedy is: upgrade to the patched 1.9.10 version.  A workaround is to restrict the maximum number of queries on incoming TCP connections to a safe value, like 50, via the setMaxTCPQueriesPerConnection setting.  We would like to thank Renaud Allard for bringing this issue to our attention.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-30193","reference_id":"","reference_type":"","scores":[{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.35793","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.3629","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.36142","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.35912","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.35879","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.36323","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.36157","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.36207","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.36225","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.3623","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.36193","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.36168","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.36209","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00154","scoring_system":"epss","scoring_elements":"0.36194","published_at":"2026-04-18T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-30193"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-30193","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-30193"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1106207","reference_id":"1106207","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1106207"},{"reference_url":"https://dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2025-03.html","reference_id":"powerdns-advisory-for-dnsdist-2025-03.html","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-20T13:16:06Z/"}],"url":"https://dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2025-03.html"},{"reference_url":"https://usn.ubuntu.com/8037-1/","reference_id":"USN-8037-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/8037-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/921990?format=json","purl":"pkg:deb/debian/dnsdist@1.9.10-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/dnsdist@1.9.10-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/585314?format=json","purl":"pkg:deb/debian/dnsdist@1.9.10-1%2Bdeb13u1?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1mgq-74b9-4bcg"},{"vulnerability":"VCID-3qce-a24m-yue1"},{"vulnerability":"VCID-744k-b7s7-kbh5"},{"vulnerability":"VCID-7xds-447f-qufr"},{"vulnerability":"VCID-a65j-y7z3-fudk"},{"vulnerability":"VCID-afun-gxhy-rbed"},{"vulnerability":"VCID-atx2-yc9p-g3c7"},{"vulnerability":"VCID-c7az-aw1f-4yah"},{"vulnerability":"VCID-chzq-qej6-rkdq"},{"vulnerability":"VCID-fbsf-bbw7-kyah"},{"vulnerability":"VCID-gx8g-nvhj-1kak"},{"vulnerability":"VCID-nrex-hpxg-ekhs"},{"vulnerability":"VCID-pfhu-1qdf-p7d5"},{"vulnerability":"VCID-qc7c-1d8j-hfha"},{"vulnerability":"VCID-rf53-w9k3-7ych"},{"vulnerability":"VCID-szpa-skfv-bygh"},{"vulnerability":"VCID-x5p9-vthx-tud8"},{"vulnerability":"VCID-ytdy-s1ug-dkh7"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/dnsdist@1.9.10-1%252Bdeb13u1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/585316?format=json","purl":"pkg:deb/debian/dnsdist@2.0.2-1?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-3qce-a24m-yue1"},{"vulnerability":"VCID-atx2-yc9p-g3c7"},{"vulnerability":"VCID-c7az-aw1f-4yah"},{"vulnerability":"VCID-gx8g-nvhj-1kak"},{"vulnerability":"VCID-rf53-w9k3-7ych"},{"vulnerability":"VCID-szpa-skfv-bygh"},{"vulnerability":"VCID-x5p9-vthx-tud8"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/dnsdist@2.0.2-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/585317?format=json","purl":"pkg:deb/debian/dnsdist@2.0.3-1?distro=trixie","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1mgq-74b9-4bcg"},{"vulnerability":"VCID-744k-b7s7-kbh5"},{"vulnerability":"VCID-7xds-447f-qufr"},{"vulnerability":"VCID-a65j-y7z3-fudk"},{"vulnerability":"VCID-afun-gxhy-rbed"},{"vulnerability":"VCID-chzq-qej6-rkdq"},{"vulnerability":"VCID-fbsf-bbw7-kyah"},{"vulnerability":"VCID-nrex-hpxg-ekhs"},{"vulnerability":"VCID-pfhu-1qdf-p7d5"},{"vulnerability":"VCID-qc7c-1d8j-hfha"},{"vulnerability":"VCID-ytdy-s1ug-dkh7"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/dnsdist@2.0.3-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/1076050?format=json","purl":"pkg:deb/debian/dnsdist@2.0.4-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/dnsdist@2.0.4-1%3Fdistro=trixie"},{"url":"http://public2.vulnerablecode.io/api/packages/1077423?format=json","purl":"pkg:deb/debian/dnsdist@2.0.5-1?distro=trixie","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/dnsdist@2.0.5-1%3Fdistro=trixie"}],"aliases":["CVE-2025-30193"],"risk_score":1.9,"exploitability":"0.5","weighted_severity":"3.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-76w9-hphz-nkg1"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/dnsdist@1.9.10-1%3Fdistro=trixie"}