PT-2023-18548 · Netdata +4 · Netdata +4

Ralphm · Published 2023-01-14 · Updated 2025-02-03 · CVE-2023-22497

Positive Technologies · (AI Summary)

CVSS v3.1

9.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions:

Netdata agent versions prior to 1.37

Netdata agent versions prior to 1.36.0-409 (nightly)

Description:

The issue affects Netdata Agents that expose their services to non-trusted users, particularly when the streaming feature is enabled, allowing a parent Netdata Agent to handle functions for its children. An attacker can exploit this by using a valid MACHINE GUID as an API key. This can lead to unauthorized access and potential data manipulation. The estimated number of potentially affected devices is not specified.

Recommendations:

For Netdata agent versions prior to 1.37, update to version 1.37 or later.

For Netdata agent versions prior to 1.36.0-409 (nightly), update to version 1.36.0-409 (nightly) or later.

As a temporary workaround, consider disabling the streaming feature by default or limiting access to the port on the recipient Agent to trusted child connections.

Exploit

Fix

Improper Authentication

Exposure of Resource to Wrong Sphere

Weakness Enumeration

CWE-287

CWE-668

Related Identifiers

ALT-PU-2023-1223

CVE-2023-22497

GHSA-JX85-39CW-66F2

USN-7250-1

Affected Products

Alt Linux

Debian

Linuxmint

Netdata

Ubuntu

References · 35

• 🔥 https://github.com/netdata/netdata/security/advisories/GHSA-jx85-39cw-66f2 · Exploit
• https://ubuntu.com/security/CVE-2023-22497 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-22497 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-18837 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-22497 · Security Note
• https://cve.org/CVERecord?id=CVE-2023-22497 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2023-22497 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22497 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18837 · Security Note
• https://ubuntu.com/security/notices/USN-7250-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-34250 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/netdata · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2023-1223 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-22497 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-34251 · Vendor Advisory