Bug 923504 – crash in aci evaluation

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Bug 923504 - crash in aci evaluation

Summary:	crash in aci evaluation

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 6
Classification:	Red Hat
Component:	389-ds-base (Show other bugs)
Sub Component:
Version:	6.4
Hardware:	Unspecified Unspecified

Priority	urgent Severity high
Target Milestone:	rc
Target Release:	---
Assigned To:	Rich Megginson
QA Contact:	Sankar Ramalingam
Docs Contact:

URL:
Whiteboard:
Keywords:	ZStream

Depends On:
Blocks:	929115
	Show dependency tree / graph

Reported:	2013-03-19 21:24 EDT by Nathan Kinder
Modified:	2013-11-21 16:06 EST (History)
CC List:	6 users (show)

See Also:
Fixed In Version:	389-ds-base-1.2.11.15-14.el6_4
Doc Type:	Bug Fix
Doc Text:	Previously, a code in an Acl plug-in source code dereferenced a NULL pointer, and attempts to get effective rights on an entry that did not exit could have lead to an unexpected termination due to a segmentation fault. This update checks for NULL entry pointers and returns the appropriate error. Now, attempts to get effective rights on an entry that does not exit, no longer causes crashes, and the server returns the appropriate error message.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2013-11-21 16:06:08 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
schema file to reproduce the issue (1.19 KB, text/x-ldif) 2013-03-27 15:49 EDT, mreynolds	no flags	Details
entries needed to reproduce the issue (2.66 KB, text/x-ldif) 2013-03-27 15:50 EDT, mreynolds	no flags	Details
ACI's needed to reproduce the issue (3.96 KB, text/x-ldif) 2013-03-27 15:57 EDT, mreynolds	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHBA-2013:1653	normal	SHIPPED_LIVE	389-ds-base bug fix update	2013-11-20 16:53:19 EST

Groups: None (edit)

Description Nathan Kinder 2013-03-19 21:24:29 EDT

This bug is created as a clone of upstream ticket:
https://fedorahosted.org/389/ticket/628

under specific conditions the server can crash when handling a getEffectiveRights request

Comment 3 mreynolds 2013-03-27 15:48:58 EDT

Steps to reproduce:

[1]  Stop the server, and copy 99user.ldif to /etc/dirsrv/slapd-INSTANCE/schema/
[2]  Start the server.
[3]  Use ldapmodify and add entries.ldif
[4]  Use ldapmodify and add acis.ldif
[5]  Run this ldapsearch:

ldapsearch -xLLL -p 389 -h localhost -D "cn=directory manager" -w secret123 -E '1.3.6.1.4.1.42.2.27.9.5.2=:dn:uid=sub-9999,ou=subscriber,ou=customer1,ou=oneview,ou=mmo,dc=example,dc=com' -b "dc=example,dc=com" "uid=sub-9999" shortCode


The server should not crash.

Comment 4 mreynolds 2013-03-27 15:49:35 EDT

Created attachment 717254 [details]
schema file to reproduce the issue

Comment 5 mreynolds 2013-03-27 15:50:21 EDT

Created attachment 717255 [details]
entries needed to reproduce the issue

Comment 6 mreynolds 2013-03-27 15:57:10 EDT

Created attachment 717257 [details]
ACI's needed to reproduce the issue

Comment 9 Ján Rusnačko 2013-06-10 09:31:55 EDT

acl/misc.sh

Comment 11 Ján Rusnačko 2013-08-22 08:54:23 EDT

Tested version 389-ds-base-1.2.11.15-22.el6.x86_64 : acl/misc tests passed 100%. Verified.

Comment 12 errata-xmlrpc 2013-11-21 16:06:08 EST

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2013-1653.html

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