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openSUSE Leap 15.1: openSUSE-SU-2019:1589-1 Moderate: Authentication Bypass

opensuse
Calendar Grey June 19, 2019
Dist Opensuse Esm H88
An openSUSE patch addresses a security vulnerability that allows for authentication bypass, along with three improvements targeting sssd modules.
An update that solves one vulnerability and has three fixes is now available.

Description

This update for sssd fixes the following issues:

Security issue fixed:

- CVE-2018-16838: Fixed an authentication bypass related to the Group

Policy Objects implementation (bsc#1124194).

Non-security issues fixed:

- Allow defaults sudoRole without sudoUser attribute (bsc#1135247)

- Missing GPOs directory could have led to login problems (bsc#1132879)

- Fix a crash by adding a netgroup counter to struct nss_enum_index

(bsc#1132657)

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

Topics%20covered

Topics Covered

security advisory moderate security issue fixes authentication bypass openSUSE sssd

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 15.1:

zypper in -t patch openSUSE-2019-1589=1

- openSUSE Leap 15.0:

zypper in -t patch openSUSE-2019-1589=1

Package List

- openSUSE Leap 15.1 (i586 x86_64):

libipa_hbac-devel-1.16.1-lp151.7.3.1

libipa_hbac0-1.16.1-lp151.7.3.1

libipa_hbac0-debuginfo-1.16.1-lp151.7.3.1

libnfsidmap-sss-1.16.1-lp151.7.3.1

libnfsidmap-sss-debuginfo-1.16.1-lp151.7.3.1

libsss_certmap-devel-1.16.1-lp151.7.3.1

libsss_certmap0-1.16.1-lp151.7.3.1

libsss_certmap0-debuginfo-1.16.1-lp151.7.3.1

libsss_idmap-devel-1.16.1-lp151.7.3.1

libsss_idmap0-1.16.1-lp151.7.3.1

libsss_idmap0-debuginfo-1.16.1-lp151.7.3.1

libsss_nss_idmap-devel-1.16.1-lp151.7.3.1

libsss_nss_idmap0-1.16.1-lp151.7.3.1

libsss_nss_idmap0-debuginfo-1.16.1-lp151.7.3.1

libsss_simpleifp-devel-1.16.1-lp151.7.3.1

libsss_simpleifp0-1.16.1-lp151.7.3.1

libsss_simpleifp0-debuginfo-1.16.1-lp151.7.3.1

python3-ipa_hbac-1.16.1-lp151.7.3.1

python3-ipa_hbac-debuginfo-1.16.1-lp151.7.3.1

python3-sss-murmur-1.16.1-lp151.7.3.1

python3-sss-murmur-debuginfo-1.16.1-lp151.7.3.1

python3-sss_nss_idmap-1.16.1-lp151.7.3.1

python3-sss_nss_idmap-debuginfo-1.16.1-lp151.7.3.1

python3-sssd-config-1.16.1-lp151.7.3.1

python3-sssd-...

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2018-16838.html

https://bugzilla.suse.com/1124194

https://bugzilla.suse.com/1132657

https://bugzilla.suse.com/1132879

https://bugzilla.suse.com/1135247

--

Announcement ID: openSUSE-SU-2019:1589-1
Rating: moderate
Affected Products: openSUSE Leap 15.1 openSUSE Leap 15.0 le.

Topics%20covered

Topics Covered

security advisory moderate security issue fixes authentication bypass openSUSE sssd

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