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Sicherheit: Zahlenüberlauf in corosync
Aktuelle Meldungen Distributionen
Name: Zahlenüberlauf in corosync
ID: SUSE-SU-2018:1130-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise High Availability 12-SP2
Datum: Mi, 2. Mai 2018, 23:00
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1084
Applikationen: corosync

Originalnachricht

   SUSE Security Update: Security update for corosync
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:1130-1
Rating: important
References: #1066585 #1083030 #1083561 #1089346
Cross-References: CVE-2018-1084
Affected Products:
SUSE Linux Enterprise High Availability 12-SP2
______________________________________________________________________________

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

Description:

This update for corosync provides the following fixes:

- CVE-2018-1084: Integer overflow in totemcrypto:authenticate_nss_2_3()
could lead to command execution (bsc#1089346)
- Providing an empty uid or gid results in coroparse adding uid 0.
(bsc#1066585)
- Fix a problem that was causing corosync memory to increase on ring
breakup. (bsc#1083030)
- Fix a problem with configuration file incompatibilities that was causing
corosync to not work after upgrading from SLE-11-SP4-HA to SLE-12/15-HA.
(bsc#1083561)


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 Linux Enterprise High Availability 12-SP2:

zypper in -t patch SUSE-SLE-HA-12-SP2-2018-775=1



Package List:

- SUSE Linux Enterprise High Availability 12-SP2 (ppc64le s390x x86_64):

corosync-2.3.5-6.23.1
corosync-debuginfo-2.3.5-6.23.1
corosync-debugsource-2.3.5-6.23.1
libcorosync4-2.3.5-6.23.1
libcorosync4-debuginfo-2.3.5-6.23.1


References:

https://www.suse.com/security/cve/CVE-2018-1084.html
https://bugzilla.suse.com/1066585
https://bugzilla.suse.com/1083030
https://bugzilla.suse.com/1083561
https://bugzilla.suse.com/1089346

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