Home/CVE/Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing any client-side software. A vul
CVE

CVE-2024-34361

Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing any client-side software. A vul

Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing any client-side software. A vulnerability in versions prior to 5.18.3 allows an authenticated user to make internal requests to the server via the gravity_DownloadBlocklistFromUrl() function. Depending on some circumstances, the vulnerability could lead to remote command execution.

Version 5.18.3 contains a patch for this issue.

HIGH · CVSS 8.5 EPSS 0.58179
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 2% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-918Server-Side Request Forgery (SSRF)
▤

Affected Products & Versions

1
pi-hole< 5.18.3
⚠

Public Exploits & PoCs

1
pocgithub.com · GHSA-jg6g-rrj6-xfg6github.com
▣

Scoring & Timeline

8.5
HIGH · CVSS v3.1 · security-advisories@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Jul 2024 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/pi-hole/pi-hole/commit/2c497a9a3ea099079bbcd1eb21725b0ed54b529dPatch
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