Bug 1395258

Summary:	maradns: Remote DoS issues
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	tomek
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:	2016-12-04 11:20:59 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1395259
Bug Blocks:

Description Andrej Nemec 2016-11-15 14:17:47 UTC

Multiple vulnerabilities resulting in crash were found in maraDNS.

CVE-2016-9300:
Remote crash bug in MaraDNS 2.0.13 js_readuint16

CVE-2016-9301:
Remote crash bug in MaraDNS 2.0.13 js_substr

CVE-2016-9302:
Remote crash bug in MaraDNS 2.0.13 process_query -> this in fact looks like stack smashing, since it crashes on htons in an unrelated place

References:

http://seclists.org/oss-sec/2016/q4/411

Comment 1 Andrej Nemec 2016-11-15 14:18:08 UTC

Created maradns tracking bugs for this issue:

Affects: fedora-all [bug 1395259]

Comment 2 Tomasz Torcz 2016-12-04 11:20:59 UTC

https://github.com/samboy/MaraDNS/issues/33

Comment 3 Andrej Nemec 2016-12-07 08:19:42 UTC

These CVEs have been rejected by Mitre now.