CVE-2024-34361

July 5, 2024, 7:15 p.m.

8.5
High

Description

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.

Product(s) Impacted

Product Versions
Pi-hole
  • before 5.18.3

Weaknesses

CWE-918
Server-Side Request Forgery (SSRF)
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References

https://github.com/pi-hole/pi-hole/commit/2c497a9a3ea099079bbcd1eb21725b0ed54b529d
https://github.com/pi-hole/pi-hole/security/advisories/GHSA-jg6g-rrj6-xfg6

Tags

security-advisories@github.com
CWE-918
2024-07-05
CVE-2024-34361

CVSS Score

8.5 / 10

CVSS Data

  • Attack Vector: NETWORK
  • Attack Complexity: HIGH
  • Privileges Required: LOW
  • Scope: CHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH
    • View Vector String

    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Date

  • Published: July 5, 2024, 7:15 p.m.
  • Last Modified: July 5, 2024, 7:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

security-advisories@github.com

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.