{"vulnerability": "CVE-2025-30193", "sightings": [{"uuid": "62fc1ff2-6750-4de2-abd2-b404f0e2c07b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-30193", "type": "seen", "source": "https://bsky.app/profile/powerdns.bsky.social/post/3lplxoi5dlk2e", "content": "", "creation_timestamp": "2025-05-20T11:18:38.843868Z"}, {"uuid": "62aaee07-2ab9-4adc-8907-fcb432eba5a1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-30193", "type": "seen", "source": "https://bsky.app/profile/powerdns.bsky.social/post/3lplxozplrk2e", "content": "", "creation_timestamp": "2025-05-20T11:18:55.690523Z"}, {"uuid": "b9621020-8b8a-4518-bad4-9698ed37b5c8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-30193", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/16966", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-30193\n\ud83d\udd25 CVSS Score: 7.5 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)\n\ud83d\udd39 Description: 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.\n\nThe remedy is: upgrade to the patched 1.9.10 version.\n\nA workaround is to restrict the maximum number of queries on incoming TCP connections to a safe value, like 50, via the setMaxTCPQueriesPerConnection setting.\n\nWe would like to thank Renaud Allard for bringing this issue to our attention.\n\ud83d\udccf Published: 2025-05-20T11:17:17.378Z\n\ud83d\udccf Modified: 2025-05-20T11:17:17.378Z\n\ud83d\udd17 References:\n1. https://dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2025-03.html", "creation_timestamp": "2025-05-20T11:40:19.000000Z"}]}