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CVE-2018-18838

Date: June 18, 2019

An issue was discovered in Netdata 1.10.0. Log Injection (or Log Forgery) exists via a %0a sequence in the url parameter to api/v1/registry.

Language: C

Severity Score

7.5

Related Resources (7)

Url: https://security-tracker.debian.org/tracker/CVE-2018-18838

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-18838

Url: https://github.com/netdata/netdata/pull/4521

Url: https://github.com/netdata/netdata/commit/92327c9ec211bd1616315abcb255861b130b97ca

Url: https://www.red4sec.com/cve/netdata_log_injection.txt

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2018-18838

Url: https://www.mend.io/vulnerability-database/CVE-2018-18838

Severity Score

7.5

Weakness Type (CWE)

Improper Encoding or Escaping of Output

CWE-116

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-74

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	HIGH
Availability (A):	NONE

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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