Bug 1297447 (CVE-2016-1569)

Summary:	CVE-2016-1569 firebird: authenticated remote crash by gbak invocation
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	makowski.fedora
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-11-02 11:55:47 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:	1297450, 1297451
Bug Blocks:

Description Andrej Nemec 2016-01-11 14:40:12 UTC

Firebird 2.5.5 can be crashed remotely by authenticated clients by invoking 
gbak via the service manager using invalid command line switch.

This is harmless for the -classic flavour where the server process serves only 
that particular connection, but is at least a DoS for -super and -superclassic 
where the crashed process serves multiple connections.

Upstream issue:

http://tracker.firebirdsql.org/browse/CORE-5068

CVE request:

http://seclists.org/oss-sec/2016/q1/57

Comment 1 Andrej Nemec 2016-01-11 14:45:55 UTC

Created firebird tracking bugs for this issue:

Affects: fedora-all [bug 1297450]
Affects: epel-all [bug 1297451]

Comment 2 Fedora Update System 2016-02-11 13:21:29 UTC

firebird-2.5.5.26952.0-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

Comment 3 Fedora Update System 2016-02-25 06:30:20 UTC

firebird-2.5.5.26952.0-2.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.

Comment 4 Fedora Update System 2016-02-26 06:57:28 UTC

firebird-2.5.5.26952.0-2.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.

Comment 5 Philippe Makowski 2016-11-02 11:55:47 UTC

Patch from upstream applied