6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.8 Medium
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
35.4%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2021 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.1.4.2020.3760.1");
script_cve_id("CVE-2020-15106", "CVE-2020-15112", "CVE-2020-15184", "CVE-2020-15185", "CVE-2020-15186", "CVE-2020-15187", "CVE-2020-8565", "CVE-2020-8566");
script_tag(name:"creation_date", value:"2021-06-09 14:56:47 +0000 (Wed, 09 Jun 2021)");
script_version("2024-02-02T14:37:50+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"6.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-10-02 15:24:31 +0000 (Fri, 02 Oct 2020)");
script_name("SUSE: Security Advisory (SUSE-SU-2020:3760-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES15\.0SP1)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2020:3760-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2020/suse-su-20203760-1/");
script_xref(name:"URL", value:"https://documentation.suse.com/suse-caasp/4.2/html/caasp-admin/_cluster_upd");
script_xref(name:"URL", value:"https://documentation.suse.com/suse-caasp/4.2/html/caasp-admin/_cluster_upd");
script_xref(name:"URL", value:"https://documentation.suse.com/suse-caasp/4.2/html/caasp-admin/_miscellaneo");
script_xref(name:"URL", value:"https://www.suse.com/releasenotes/x86_64/SUSE-CAASP/4/#_changes_in_4_2_4");
script_tag(name:"summary", value:"The remote host is missing an update for the 'Security changes in Kubernetes, and helm, Bugfix in cri-o package, etcd' package(s) announced via the SUSE-SU-2020:3760-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"= Required Actions
== Kubernetes & etcd (Security fixes)
This fix involves an upgrade of Kubernetes and some add-ons. See [link moved to references] ates.html#_updating_kubernetes_components for the upgrade procedure.
== Skuba & helm/helm3
In order to update skuba and helm or helm 3, you need to update the management workstation. See detailed instructions at [link moved to references] ates.html#_update_management_workstation
= Known Issues
Modifying the file `/etc/sysconfig/kubelet` directly is not supported:
documentation at [link moved to references] us.html#_configuring_kubelet
Be sure to check the Release Notes at [link moved to references] for any additional known issues or behavioral changes.");
script_tag(name:"affected", value:"'Security changes in Kubernetes, and helm, Bugfix in cri-o package, etcd' package(s) on SUSE CaaS Platform 4.0, SUSE Linux Enterprise Module for Containers 15-SP1.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "SLES15.0SP1") {
if(!isnull(res = isrpmvuln(pkg:"kubernetes-client", rpm:"kubernetes-client~1.17.13~4.21.2", rls:"SLES15.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kubernetes-common", rpm:"kubernetes-common~1.17.13~4.21.2", rls:"SLES15.0SP1"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.8 Medium
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
35.4%