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AUSCERT External Security Bulletin Redistribution
ESB-2019.0720
SUSE-SU-2019:0552-1 Security update for sssd
7 March 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: sssd
Publisher: SUSE
Operating System: SUSE
Impact/Access: Unauthorised Access -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-3811
Reference: ESB-2019.0692
ESB-2019.0161
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20190552-1.html
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SUSE Security Update: Security update for sssd
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:0552-1
Rating: moderate
References: #1039567 #1082568 #1121759 #976038 #977224
Cross-References: CVE-2019-3811
Affected Products:
SUSE Linux Enterprise Server 12-LTSS
______________________________________________________________________________
An update that solves one vulnerability and has four fixes is now available.
Description:
This update for sssd fixes the following issues:
Security vulnerability fixed:
o CVE-2019-3811: Fix fallback_homedir returning '/' for empty home
directories (bsc#1121759)
Other bug fixes and changes:
o Skip sdap_save_grpmem() if ignore_group_members is set. (bsc#1082568)
o Only search for primary group if it is not already cached (bsc#1082568)
o Install /var/lib/sss/mc directory to correct sssd cache invalidation
behaviour. Spec patch authored by Josef Cejka. (bsc#1039567) to fix a
segfault in sudo provider (bsc#977224).
o Fix a segfault in sss_cache (bsc#976038).
Patch Instructions:
To install this SUSE 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:
o SUSE Linux Enterprise Server 12-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-2019-552=1
Package List:
o SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64):
libipa_hbac0-1.11.5.1-10.16.1
libipa_hbac0-debuginfo-1.11.5.1-10.16.1
libsss_idmap0-1.11.5.1-10.16.1
libsss_idmap0-debuginfo-1.11.5.1-10.16.1
libsss_sudo-1.11.5.1-10.16.1
libsss_sudo-debuginfo-1.11.5.1-10.16.1
python-sssd-config-1.11.5.1-10.16.1
python-sssd-config-debuginfo-1.11.5.1-10.16.1
sssd-1.11.5.1-10.16.1
sssd-ad-1.11.5.1-10.16.1
sssd-ad-debuginfo-1.11.5.1-10.16.1
sssd-debuginfo-1.11.5.1-10.16.1
sssd-debugsource-1.11.5.1-10.16.1
sssd-ipa-1.11.5.1-10.16.1
sssd-ipa-debuginfo-1.11.5.1-10.16.1
sssd-krb5-1.11.5.1-10.16.1
sssd-krb5-common-1.11.5.1-10.16.1
sssd-krb5-common-debuginfo-1.11.5.1-10.16.1
sssd-krb5-debuginfo-1.11.5.1-10.16.1
sssd-ldap-1.11.5.1-10.16.1
sssd-ldap-debuginfo-1.11.5.1-10.16.1
sssd-proxy-1.11.5.1-10.16.1
sssd-proxy-debuginfo-1.11.5.1-10.16.1
sssd-tools-1.11.5.1-10.16.1
sssd-tools-debuginfo-1.11.5.1-10.16.1
o SUSE Linux Enterprise Server 12-LTSS (s390x x86_64):
sssd-32bit-1.11.5.1-10.16.1
sssd-debuginfo-32bit-1.11.5.1-10.16.1
References:
o https://www.suse.com/security/cve/CVE-2019-3811.html
o https://bugzilla.suse.com/1039567
o https://bugzilla.suse.com/1082568
o https://bugzilla.suse.com/1121759
o https://bugzilla.suse.com/976038
o https://bugzilla.suse.com/977224
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===========================================================================
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