Bug 37729

Summary:	openldap: Denial of service (4.0)
Product:	UCS	Reporter:	Moritz Muehlenhoff <jmm>
Component:	Security updates	Assignee:	Moritz Muehlenhoff <jmm>
Status:	CLOSED FIXED	QA Contact:	Janek Walkenhorst <walkenhorst>
Severity:	normal
Priority:	P4	CC:	best
Version:	UCS 4.0
Target Milestone:	UCS 4.0-1-errata
Hardware:	Other
OS:	Linux
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Bug Blocks:	46794

Description Moritz Muehlenhoff

2015-02-09 08:45:45 CET

If the slapo-deref overlay is used (which is not the case in a standard UCS installation) and if the list of attributes to be dereferenced is left empty, slapd can be crashed (CVE-2015-1545)

Comment 1 Moritz Muehlenhoff

2015-02-09 08:51:37 CET

UCS 4.0 is affected by an additional denial of service issue, which affects the standard UCS configuration (CVE-2015-1546).

Comment 2 Moritz Muehlenhoff

2015-02-09 14:29:28 CET

Patches for these issues have been applied. I can no longer reproduce the slapd crash of CVE-2015-1546 with the updated package.

YAML file: 2015-02-09-openldap.yaml

Comment 3 Janek Walkenhorst

2015-02-09 18:28:35 CET

Tests: OK
Advisory: OK

Comment 4 Moritz Muehlenhoff

2015-02-10 14:20:08 CET

http://errata.univention.de/ucs/4.0/82.html