Bug 1283919

Summary:	libmaxminddb: Missing bounds checking and verification of data type causes segfault
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	carnil, goschwald, jv+fedora
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	libmaxminddb-1.1.2	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-10-23 14:33:25 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:	1283920, 1283921
Bug Blocks:

Description Adam Mariš 2015-11-20 09:44:45 UTC

There were found several segmentation faults caused by missing bounds checking and missing verification of data type.

Upstream patch:

https://github.com/maxmind/libmaxminddb/commit/51255f113fe3c7b63ffe957636a7656a3ff9d1ff

Comment 1 Adam Mariš 2015-11-20 09:45:15 UTC

Created libmaxminddb tracking bugs for this issue:

Affects: fedora-all [bug 1283920]
Affects: epel-all [bug 1283921]