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Sicherheit: Mehrere Probleme in LibVNCServer
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in LibVNCServer
ID: SUSE-SU-2019:0313-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server 12-LTSS, SUSE OpenStack Cloud 7, SUSE Linux Enterprise Server 12-SP1-LTSS, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Software Development Kit 12-SP3, SUSE Enterprise Storage 4, SUSE Linux Enterprise Server 12-SP2-LTSS, SUSE Linux Enterprise Server 12-SP2-BCL, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP4
Datum: Sa, 9. Februar 2019, 15:16
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20748
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20750
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20749
Applikationen: LibVNCServer

Originalnachricht

   SUSE Security Update: Security update for LibVNCServer
______________________________________________________________________________

Announcement ID: SUSE-SU-2019:0313-1
Rating: critical
References: #1123823 #1123828 #1123832
Cross-References: CVE-2018-20748 CVE-2018-20749 CVE-2018-20750

Affected Products:
SUSE OpenStack Cloud 7
SUSE Linux Enterprise Software Development Kit 12-SP4
SUSE Linux Enterprise Software Development Kit 12-SP3
SUSE Linux Enterprise Server for SAP 12-SP2
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Server 12-SP2-LTSS
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Linux Enterprise Server 12-SP1-LTSS
SUSE Linux Enterprise Server 12-LTSS
SUSE Enterprise Storage 4
______________________________________________________________________________

An update that fixes three vulnerabilities is now available.

Description:

This update for LibVNCServer fixes the following issues:

Security issues fixed:

- CVE-2018-20749: Fixed a heap out of bounds write vulnerability in
rfbserver.c (bsc#1123828)
- CVE-2018-20750: Fixed a heap out of bounds write vulnerability in
rfbserver.c (bsc#1123832)
- CVE-2018-20748: Fixed multiple heap out-of-bound writes in VNC client
code (bsc#1123823)


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 7:

zypper in -t patch SUSE-OpenStack-Cloud-7-2019-313=1

- SUSE Linux Enterprise Software Development Kit 12-SP4:

zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-313=1

- SUSE Linux Enterprise Software Development Kit 12-SP3:

zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-313=1

- SUSE Linux Enterprise Server for SAP 12-SP2:

zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-313=1

- SUSE Linux Enterprise Server 12-SP4:

zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-313=1

- SUSE Linux Enterprise Server 12-SP3:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-313=1

- SUSE Linux Enterprise Server 12-SP2-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-313=1

- SUSE Linux Enterprise Server 12-SP2-BCL:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-313=1

- SUSE Linux Enterprise Server 12-SP1-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-313=1

- SUSE Linux Enterprise Server 12-LTSS:

zypper in -t patch SUSE-SLE-SERVER-12-2019-313=1

- SUSE Enterprise Storage 4:

zypper in -t patch SUSE-Storage-4-2019-313=1



Package List:

- SUSE OpenStack Cloud 7 (s390x x86_64):

LibVNCServer-debugsource-0.9.9-17.11.1
libvncclient0-0.9.9-17.11.1
libvncclient0-debuginfo-0.9.9-17.11.1
libvncserver0-0.9.9-17.11.1
libvncserver0-debuginfo-0.9.9-17.11.1

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

LibVNCServer-debugsource-0.9.9-17.11.1
LibVNCServer-devel-0.9.9-17.11.1

- SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le
s390x x86_64):

LibVNCServer-debugsource-0.9.9-17.11.1
LibVNCServer-devel-0.9.9-17.11.1

- SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

LibVNCServer-debugsource-0.9.9-17.11.1
libvncclient0-0.9.9-17.11.1
libvncclient0-debuginfo-0.9.9-17.11.1
libvncserver0-0.9.9-17.11.1
libvncserver0-debuginfo-0.9.9-17.11.1

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

LibVNCServer-debugsource-0.9.9-17.11.1
libvncclient0-0.9.9-17.11.1
libvncclient0-debuginfo-0.9.9-17.11.1
libvncserver0-0.9.9-17.11.1
libvncserver0-debuginfo-0.9.9-17.11.1

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

LibVNCServer-debugsource-0.9.9-17.11.1
libvncclient0-0.9.9-17.11.1
libvncclient0-debuginfo-0.9.9-17.11.1
libvncserver0-0.9.9-17.11.1
libvncserver0-debuginfo-0.9.9-17.11.1

- SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):

LibVNCServer-debugsource-0.9.9-17.11.1
libvncclient0-0.9.9-17.11.1
libvncclient0-debuginfo-0.9.9-17.11.1
libvncserver0-0.9.9-17.11.1
libvncserver0-debuginfo-0.9.9-17.11.1

- SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

LibVNCServer-debugsource-0.9.9-17.11.1
libvncclient0-0.9.9-17.11.1
libvncclient0-debuginfo-0.9.9-17.11.1
libvncserver0-0.9.9-17.11.1
libvncserver0-debuginfo-0.9.9-17.11.1

- SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):

LibVNCServer-debugsource-0.9.9-17.11.1
libvncclient0-0.9.9-17.11.1
libvncclient0-debuginfo-0.9.9-17.11.1
libvncserver0-0.9.9-17.11.1
libvncserver0-debuginfo-0.9.9-17.11.1

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

LibVNCServer-debugsource-0.9.9-17.11.1
libvncclient0-0.9.9-17.11.1
libvncclient0-debuginfo-0.9.9-17.11.1
libvncserver0-0.9.9-17.11.1
libvncserver0-debuginfo-0.9.9-17.11.1

- SUSE Enterprise Storage 4 (x86_64):

LibVNCServer-debugsource-0.9.9-17.11.1
libvncclient0-0.9.9-17.11.1
libvncclient0-debuginfo-0.9.9-17.11.1
libvncserver0-0.9.9-17.11.1
libvncserver0-debuginfo-0.9.9-17.11.1


References:

https://www.suse.com/security/cve/CVE-2018-20748.html
https://www.suse.com/security/cve/CVE-2018-20749.html
https://www.suse.com/security/cve/CVE-2018-20750.html
https://bugzilla.suse.com/1123823
https://bugzilla.suse.com/1123828
https://bugzilla.suse.com/1123832

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