PT-2019-9646 · Netdata+4 · Netdata+4

Published 2019-03-09 · Updated 2025-02-03 · CVE-2018-18838

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Netdata version 1.10.0

Description An issue exists where Log Injection (or Log Forgery) is possible via a %0a sequence in the url parameter to the "api/v1/registry" endpoint.

Recommendations For Netdata version 1.10.0, avoid using the url parameter in the "api/v1/registry" endpoint until the issue is resolved.

Exploit

Fix

Improper Encoding or Escaping of Output

Weakness Enumeration

CWE-116

Related Identifiers

ALT-PU-2019-1379

CVE-2018-18838

OPENSUSE-SU-2021:0647-1

OPENSUSE-SU-2021:0730-1

OPENSUSE-SU-2021:1603-1

OPENSUSE-SU-2021_0647-1

OPENSUSE-SU-2024:11083-1

USN-7250-1

Affected Products

Alt Linux

Linuxmint

Netdata

Suse

Ubuntu

References · 32

• 🔥 https://red4sec.com/cve/netdata_log_injection.txt · Exploit
• https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca · Patch
• https://osv.dev/vulnerability/USN-7250-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-18838 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-18838 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-18838 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-34251 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-18838 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-18838 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:0647-1 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11083-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-34250 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1603-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-23722 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-18836 · Vendor Advisory