drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in ntp
Name: |
Mehrere Probleme in ntp |
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ID: |
SUSE-SU-2020:1805-1 |
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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 12-SP4, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server 12-SP3-BCL |
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Datum: |
Di, 30. Juni 2020, 23:36 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13817
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11868
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15025
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8956 |
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Applikationen: |
NTP |
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Originalnachricht |
SUSE Security Update: Security update for ntp ______________________________________________________________________________
Announcement ID: SUSE-SU-2020:1805-1 Rating: moderate References: #1169740 #1171355 #1172651 #1173334 Cross-References: CVE-2018-8956 CVE-2020-11868 CVE-2020-13817 CVE-2020-15025 Affected Products: SUSE OpenStack Cloud Crowbar 8 SUSE OpenStack Cloud 8 SUSE OpenStack Cloud 7 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 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 four vulnerabilities is now available.
Description:
This update for ntp fixes the following issues:
ntp was updated to 4.2.8p15
- CVE-2020-11868: Fixed an issue which a server mode packet with spoofed source address frequently send to the client ntpd could have caused denial of service (bsc#1169740). - CVE-2018-8956: Fixed an issue which could have allowed remote attackers to prevent a broadcast client from synchronizing its clock with a broadcast NTP server via spoofed mode 3 and mode 5 packets (bsc#1171355). - CVE-2020-13817: Fixed an issue which an off-path attacker with the ability to query time from victim's ntpd instance could have modified the victim's clock by a limited amount (bsc#1172651). - CVE-2020-15025: Fixed an issue which remote attacker could have caused denial of service by consuming the memory when a CMAC key was used andassociated with a CMAC algorithm in the ntp.keys (bsc#1173334).
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-8-2020-1805=1
- SUSE OpenStack Cloud 8:
zypper in -t patch SUSE-OpenStack-Cloud-8-2020-1805=1
- SUSE OpenStack Cloud 7:
zypper in -t patch SUSE-OpenStack-Cloud-7-2020-1805=1
- SUSE Linux Enterprise Server for SAP 12-SP3:
zypper in -t patch SUSE-SLE-SAP-12-SP3-2020-1805=1
- SUSE Linux Enterprise Server for SAP 12-SP2:
zypper in -t patch SUSE-SLE-SAP-12-SP2-2020-1805=1
- SUSE Linux Enterprise Server 12-SP5:
zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-1805=1
- SUSE Linux Enterprise Server 12-SP4:
zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-1805=1
- SUSE Linux Enterprise Server 12-SP3-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2020-1805=1
- SUSE Linux Enterprise Server 12-SP3-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2020-1805=1
- SUSE Linux Enterprise Server 12-SP2-LTSS:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-2020-1805=1
- SUSE Linux Enterprise Server 12-SP2-BCL:
zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2020-1805=1
- SUSE Enterprise Storage 5:
zypper in -t patch SUSE-Storage-5-2020-1805=1
- HPE Helion Openstack 8:
zypper in -t patch HPE-Helion-OpenStack-8-2020-1805=1
Package List:
- SUSE OpenStack Cloud Crowbar 8 (x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE OpenStack Cloud 8 (x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE OpenStack Cloud 7 (s390x x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- SUSE Enterprise Storage 5 (aarch64 x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
- HPE Helion Openstack 8 (x86_64):
ntp-4.2.8p15-88.1 ntp-debuginfo-4.2.8p15-88.1 ntp-debugsource-4.2.8p15-88.1 ntp-doc-4.2.8p15-88.1
References:
https://www.suse.com/security/cve/CVE-2018-8956.html https://www.suse.com/security/cve/CVE-2020-11868.html https://www.suse.com/security/cve/CVE-2020-13817.html https://www.suse.com/security/cve/CVE-2020-15025.html https://bugzilla.suse.com/1169740 https://bugzilla.suse.com/1171355 https://bugzilla.suse.com/1172651 https://bugzilla.suse.com/1173334
_______________________________________________ sle-security-updates mailing list sle-security-updates@lists.suse.com http://lists.suse.com/mailman/listinfo/sle-security-updates
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