Bug 1725747 (CVE-2018-18836)

Summary:	CVE-2018-18836 netdata: jason injection exists in web_client_api_request_v1_data in web/api/web_api_v1.c
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	didier.fabert
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-07-01 17:06:46 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1725710, 1725749, 1725751
Bug Blocks:

Description Dhananjay Arunesh 2019-07-01 11:47:20 UTC

An issue was discovered in Netdata 1.10.0. JSON injection exists via the api/v1/data tqx parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c.

Reference:
https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L388
https://github.com/netdata/netdata/blob/798c141c49ee85bddc8f48f25d2cb593ec96da07/web/api/web_api_v1.c#L403
https://github.com/netdata/netdata/pull/4521

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

Comment 1 Dhananjay Arunesh 2019-07-01 12:08:23 UTC

Created netdata tracking bugs for this issue:

Affects: fedora-all [bug 1725749]

Comment 2 Dhananjay Arunesh 2019-07-01 12:09:03 UTC

Created netdata tracking bugs for this issue:

Affects: epel-all [bug 1725751]

Comment 3 Didier Fabert (tartare) 2019-07-01 17:06:46 UTC


*** This bug has been marked as a duplicate of bug 1725710 ***