drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in LibVNCServer
Name: |
Denial of Service in LibVNCServer |
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ID: |
SUSE-SU-2020:3550-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE OpenStack Cloud 7, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Server 12-SP2-LTSS, 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 Server 12-SP2-BCL, SUSE Linux Enterprise Server for SAP 12-SP4, SUSE OpenStack Cloud 9, SUSE OpenStack Cloud Crowbar 9, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Software Development Kit 12-SP5, SUSE Linux Enterprise Server 12-SP3-BCL, SUSE Linux Enterprise Server 12-SP4-LTSS |
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Datum: |
Fr, 27. November 2020, 20:47 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25708 |
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Applikationen: |
LibVNCServer |
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Originalnachricht |
SUSE Security Update: Security update for LibVNCServer ______________________________________________________________________________
Announcement ID: SUSE-SU-2020:3550-1 Rating: important References: #1178682 Cross-References: CVE-2020-25708 Affected Products: SUSE OpenStack Cloud Crowbar 9 SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud 9 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud 7 SUSE Linux Enterprise Software Development Kit 12-SP5 SUSE Linux Enterprise Server for SAP 12-SP4 SUSE Linux Enterprise Server for SAP 12-SP3 SUSE Linux Enterprise Server for SAP 12-SP2 SUSE Linux Enterprise Server 12-SP5 SUSE Linux Enterprise Server 12-SP4-LTSS SUSE Linux Enterprise Server 12-SP3-LTSS SUSE Linux Enterprise Server 12-SP3-BCL SUSE Linux Enterprise Server 12-SP2-LTSS SUSE Linux Enterprise Server 12-SP2-BCL SUSE Enterprise Storage 5 HPE Helion Openstack 8 ______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for LibVNCServer fixes the following issues:
- CVE-2020-25708 [bsc#1178682], libvncserver/rfbserver.c has a divide by zero which could result in DoS
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 9:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-3550=1
- SUSE OpenStack Cloud Crowbar 8:
zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2020-3550=1
- SUSE OpenStack Cloud 9:
zypper in -t patch SUSE-OpenStack-Cloud-9-2020-3550=1
- SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2020-3550=1
- SUSE OpenStack Cloud 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2020-3550=1
- SUSE Linux Enterprise Software Development Kit 12-SP5:
zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-3550=1
- SUSE Linux Enterprise Server for SAP 12-SP4:
zypper in -t patch SUSE-SLE-SAP-12-SP4-2020-3550=1
- SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-3550=1
- SUSE Linux Enterprise Server for SAP 12-SP2:
zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-3550=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3550=1
- SUSE Linux Enterprise Server 12-SP4-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2020-3550=1
- SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-3550=1
- SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-3550=1
- SUSE Linux Enterprise Server 12-SP2-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-3550=1
- SUSE Linux Enterprise Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-3550=1
- SUSE Enterprise Storage 5:
zypper in -t patch SUSE-Storage-5-2020-3550=1
- HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2020-3550=1
Package List:
- SUSE OpenStack Cloud Crowbar 9 (x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE OpenStack Cloud Crowbar 8 (x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE OpenStack Cloud 9 (x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE OpenStack Cloud 8 (x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE OpenStack Cloud 7 (s390x x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 LibVNCServer-devel-0.9.9-17.34.1
- SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- SUSE Enterprise Storage 5 (aarch64 x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
- HPE Helion Openstack 8 (x86_64):
LibVNCServer-debugsource-0.9.9-17.34.1 libvncclient0-0.9.9-17.34.1 libvncclient0-debuginfo-0.9.9-17.34.1 libvncserver0-0.9.9-17.34.1 libvncserver0-debuginfo-0.9.9-17.34.1
References:
https://www.suse.com/security/cve/CVE-2020-25708.html https://bugzilla.suse.com/1178682
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