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CVE-2025-30187 Denial of service via crafted DoH exchange in PowerDNS DNSdist

🗓️ 18 Sep 2025 09:21:32Reported by OXType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

PowerDNS DNSdist nghttp2 DoH flaw may allow denial via crafted exchange causing unbounded I/O.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2025-30187
18 Sep 202509:21
alpinelinux
FreeBSD
dnsdist -- Denial of service via crafted DoH exchange
18 Sep 202500:00
freebsd
Circl
CVE-2025-30187
18 Sep 202511:17
circl
CNNVD
DNSdist 安全漏洞
18 Sep 202500:00
cnnvd
CVE
CVE-2025-30187
18 Sep 202509:21
cve
Debian CVE
CVE-2025-30187
18 Sep 202509:21
debiancve
EUVD
EUVD-2025-30004
3 Oct 202520:07
euvd
Fedora
[SECURITY] Fedora 41 Update: dnsdist-1.9.11-1.fc41
1 Oct 202515:02
fedora
Fedora
[SECURITY] Fedora 43 Update: dnsdist-2.0.1-1.fc43
1 Oct 202500:21
fedora
Fedora
[SECURITY] Fedora 42 Update: dnsdist-1.9.11-1.fc42
1 Oct 202514:45
fedora
Rows per page
[
  {
    "collectionURL": "https://repo.powerdns.com/",
    "defaultStatus": "unaffected",
    "modules": [
      "Incoming DoH via nghttp2"
    ],
    "packageName": "dnsdnsdist",
    "product": "DNSdist",
    "programFiles": [
      "dnsdist-nghttp2-in.cc"
    ],
    "repo": "https://github.com/PowerDNS/pdns",
    "vendor": "PowerDNS",
    "versions": [
      {
        "lessThan": "1.9.11",
        "status": "affected",
        "version": "1.9.0",
        "versionType": "semver"
      },
      {
        "lessThan": "2.0.1",
        "status": "affected",
        "version": "2.0.0",
        "versionType": "semver"
      }
    ]
  }
]

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