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openSUSE 15.0: 2019:1397-1 Important: 389-ds Denial Of Service Fix

opensuse
Calendar Grey May 15, 2019
Dist Opensuse Esm H88
This revision for 389-ds in openSUSE resolves numerous concerns pertaining to service interruption and access control.
An update that fixes 5 vulnerabilities is now available.

Description

This update for 389-ds fixes the following issues:

The following security vulnerabilities were addressed:

- CVE-2018-10850: Fixed a race condition on reference counter that would

lead to a denial of service using persistent search (bsc#1096368)

- CVE-2017-15134: Fixed a remote denial of service via search filters in

slapi_filter_sprintf in slapd/util.c (bsc#1076530)

- CVE-2017-15135: Fixed authentication bypass due to lack of size check in

slapi_ct_memcmp function in ch_malloc.c (bsc#1076530)

- CVE-2018-10935: Fixed an issue that allowed users to cause a crash via

ldapsearch with server side sorts (bsc#1105606)

- CVE-2018-14624: The lock controlling the error log was not correctly

used when re-opening the log file in log__error_emergency(), allowing an

attacker to send a flood of modifications to a very large DN, which

could have caused slapd to crash (bsc#1106699).

This update was imported from the SUSE:SLE-15:Update...

Read the Full Advisory

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.0:

zypper in -t patch openSUSE-2019-1397=1

Package List

- openSUSE Leap 15.0 (x86_64):

389-ds-1.4.0.3-lp150.3.3.1

389-ds-debuginfo-1.4.0.3-lp150.3.3.1

389-ds-debugsource-1.4.0.3-lp150.3.3.1

389-ds-devel-1.4.0.3-lp150.3.3.1

389-ds-snmp-1.4.0.3-lp150.3.3.1

389-ds-snmp-debuginfo-1.4.0.3-lp150.3.3.1

References

https://www.suse.com/security/cve/CVE-2017-15134.html

https://www.suse.com/security/cve/CVE-2017-15135.html

https://www.suse.com/security/cve/CVE-2018-10850.html

https://www.suse.com/security/cve/CVE-2018-10935.html

https://www.suse.com/security/cve/CVE-2018-14624.html

https://bugzilla.suse.com/1076530

https://bugzilla.suse.com/1096368

https://bugzilla.suse.com/1105606

https://bugzilla.suse.com/1106699

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Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2019:1397-1
Rating: important
Affected Products: openSUSE Leap 15.0

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