Bug 37729 – openldap: Denial of service (4.0)

Bug 37729 - openldap: Denial of service (4.0)


Summary:	openldap: Denial of service (4.0)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.0
Hardware:	Other Linux

Importance:	P4 normal (vote)
Target Milestone:	UCS 4.0-1-errata
Assigned To:	Moritz Muehlenhoff
QA Contact:	Janek Walkenhorst

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Depends on:
Blocks:	46794
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Reported:	2015-02-09 08:45 CET by Moritz Muehlenhoff
Modified:	2018-04-09 12:27 CEST (History)
CC List:	1 user (show)

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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