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Sicherheit: Pufferüberlauf in sudo
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in sudo
ID: SUSE-SU-2020:0406-1
Distribution: SUSE
Plattformen: SUSE CaaS Platform 3.0, SUSE OpenStack Cloud Crowbar 8, SUSE HPE Helion Openstack 8, SUSE OpenStack Cloud 8, SUSE Enterprise Storage 5, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Desktop 12-SP4, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP4, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP3-BCL
Datum: Mi, 19. Februar 2020, 16:58
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-18634
Applikationen: sudo

Originalnachricht


SUSE Security Update: Security update for sudo
______________________________________________________________________________

Announcement ID: SUSE-SU-2020:0406-1
Rating: important
References: #1162202 #1162675
Cross-References: CVE-2019-18634
Affected Products:
SUSE OpenStack Cloud Crowbar 8
SUSE OpenStack Cloud 8
SUSE Linux Enterprise Software Development Kit 12-SP4
SUSE Linux Enterprise Server for SAP 12-SP3
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Server 12-SP3-LTSS
SUSE Linux Enterprise Server 12-SP3-BCL
SUSE Linux Enterprise Desktop 12-SP4
SUSE Enterprise Storage 5
SUSE CaaS Platform 3.0
HPE Helion Openstack 8
______________________________________________________________________________

An update that solves one vulnerability and has one errata
is now available.

Description:

This update for sudo fixes the following issues:

Security issue fixed:

- CVE-2019-18634: Fixed a buffer overflow in the passphrase prompt that
could occur when pwfeedback was enabled in /etc/sudoers (bsc#1162202).

Non-security issue fixed:

- Fixed an issue where sudo -l would ask for a password even though
`listpw` was set to `never` (bsc#1162675).


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:

- SUSE OpenStack Cloud Crowbar 8:

zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-406=1

- SUSE OpenStack Cloud 8:

zypper in -t patch SUSE-OpenStack-Cloud-8-2020-406=1

- SUSE Linux Enterprise Software Development Kit 12-SP4:

zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-406=1

- SUSE Linux Enterprise Server for SAP 12-SP3:

zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-406=1

- SUSE Linux Enterprise Server 12-SP4:

zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-406=1

- SUSE Linux Enterprise Server 12-SP3-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-406=1

- SUSE Linux Enterprise Server 12-SP3-BCL:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-406=1

- SUSE Linux Enterprise Desktop 12-SP4:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2020-406=1

- SUSE Enterprise Storage 5:

zypper in -t patch SUSE-Storage-5-2020-406=1

- SUSE CaaS Platform 3.0:

To install this update, use the SUSE CaaS Platform Velum dashboard.
It will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.

- HPE Helion Openstack 8:

zypper in -t patch HPE-Helion-OpenStack-8-2020-406=1



Package List:

- SUSE OpenStack Cloud Crowbar 8 (x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1

- SUSE OpenStack Cloud 8 (x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1

- SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le
s390x x86_64):

sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1
sudo-devel-1.8.20p2-3.17.1

- SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1

- SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1

- SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1

- SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1

- SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1

- SUSE Enterprise Storage 5 (aarch64 x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1

- SUSE CaaS Platform 3.0 (x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1

- HPE Helion Openstack 8 (x86_64):

sudo-1.8.20p2-3.17.1
sudo-debuginfo-1.8.20p2-3.17.1
sudo-debugsource-1.8.20p2-3.17.1


References:

https://www.suse.com/security/cve/CVE-2019-18634.html
https://bugzilla.suse.com/1162202
https://bugzilla.suse.com/1162675

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