PT-2019-9644 · Netdata+4 · Netdata+4

CVE-2018-18836 · Published 2019-03-09 · Updated 2025-02-03

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/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 in the software due to JSON injection via the "api/v1/data" endpoint, specifically through the tqx parameter. This is caused by the web client api request v1 data function in web/api/web api v1.c.

Recommendations For Netdata version 1.10.0, consider restricting access to the "api/v1/data" endpoint to minimize the risk of exploitation, and avoid using the tqx parameter until the issue is resolved.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

ALT-PU-2019-1379

CVE-2018-18836

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 · 34

• 🔥 https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403 · Exploit
• 🔥 https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388 · 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://nvd.nist.gov/vuln/detail/CVE-2018-18836 · Security Note
• https://ubuntu.com/security/CVE-2024-34251 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-18836 · 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://osv.dev/vulnerability/UBUNTU-CVE-2018-18836 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-34250 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-18836 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2021:1603-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-18836 · Vendor Advisory