Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/97808?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/97808?format=api", "vulnerability_id": "VCID-4d91-y27h-vyft", "summary": "In some circumstances, when DNSdist is configured to use the nghttp2 library to process incoming DNS over HTTPS queries, an attacker might be able to cause a denial of service by crafting a DoH exchange that triggers an unbounded I/O read loop, causing an unexpected consumption of CPU resources.", "aliases": [ { "alias": "CVE-2025-30187" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/403604?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=aarch64&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=aarch64&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/415848?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=x86_64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=x86_64&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/403605?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=armhf&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=armhf&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/415840?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=aarch64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=aarch64&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/415845?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=riscv64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=riscv64&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/403606?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=armv7&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=armv7&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/403607?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=loongarch64&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=loongarch64&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/403608?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=ppc64le&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=ppc64le&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/403612?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=x86_64&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=x86_64&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/415841?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=armhf&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=armhf&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/415846?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=s390x&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=s390x&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/415842?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=armv7&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=armv7&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/415844?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=ppc64le&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=ppc64le&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/415847?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=x86&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=x86&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/415843?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=loongarch64&distroversion=v3.23&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=loongarch64&distroversion=v3.23&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/403609?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=riscv64&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=riscv64&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/403610?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=s390x&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=s390x&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/403611?format=api", "purl": "pkg:apk/alpine/dnsdist@2.0.1-r0?arch=x86&distroversion=edge&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/dnsdist@2.0.1-r0%3Farch=x86&distroversion=edge&reponame=community" }, { "url": "http://public2.vulnerablecode.io/api/packages/585311?format=api", "purl": "pkg:deb/debian/dnsdist@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/dnsdist@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/585312?format=api", "purl": "pkg:deb/debian/dnsdist@1.5.1-3?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1mgq-74b9-4bcg" }, { "vulnerability": "VCID-3qce-a24m-yue1" }, { "vulnerability": "VCID-5781-s1ny-q7ey" }, { "vulnerability": "VCID-744k-b7s7-kbh5" }, { "vulnerability": "VCID-76w9-hphz-nkg1" }, { "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@1.5.1-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/585313?format=api", "purl": "pkg:deb/debian/dnsdist@1.7.3-2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1mgq-74b9-4bcg" }, { "vulnerability": "VCID-3qce-a24m-yue1" }, { "vulnerability": "VCID-5781-s1ny-q7ey" }, { "vulnerability": "VCID-744k-b7s7-kbh5" }, { "vulnerability": "VCID-76w9-hphz-nkg1" }, { "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@1.7.3-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/585314?format=api", "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/585315?format=api", "purl": "pkg:deb/debian/dnsdist@2.0.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/dnsdist@2.0.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/585316?format=api", "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=api", "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=api", "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=api", "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" } ], "affected_packages": [], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-30187", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.0123", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01094", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01124", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01107", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01101", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01103", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01214", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01221", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01112", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01118", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.0001", "scoring_system": "epss", "scoring_elements": "0.01123", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00011", "scoring_system": "epss", "scoring_elements": "0.01274", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00011", "scoring_system": "epss", "scoring_elements": "0.01331", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00011", "scoring_system": "epss", "scoring_elements": "0.01261", "published_at": "2026-04-16T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-30187" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1115643", "reference_id": "1115643", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1115643" }, { "reference_url": "https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2025-05.html", "reference_id": "powerdns-advisory-for-dnsdist-2025-05.html", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-09-18T13:38:54Z/" } ], "url": "https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2025-05.html" }, { "reference_url": "https://usn.ubuntu.com/8037-1/", "reference_id": "USN-8037-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8037-1/" } ], "weaknesses": [ { "cwe_id": 835, "name": "Loop with Unreachable Exit Condition ('Infinite Loop')", "description": "The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop." } ], "exploits": [], "severity_range_score": "3.7 - 3.7", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4d91-y27h-vyft" }