6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
7.4 High
AI Score
Confidence
Low
0.017 Low
EPSS
Percentile
87.7%
The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2019:3403 advisory.
The containers/image library used by the container tools Podman, Buildah, and Skopeo in Red Hat Enterprise Linux version 8 and CRI-O in OpenShift Container Platform, does not enforce TLS connections to the container registry authorization service. An attacker could use this vulnerability to launch a MiTM attack and steal login credentials or bearer tokens. (CVE-2019-10214)
ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment. (CVE-2019-14378)
Cloud Native Computing Foundation (CNCF) CNI (Container Networking Interface) 0.7.4 has a network firewall misconfiguration which affects Kubernetes. The CNI ‘portmap’ plugin, used to setup HostPorts for CNI, inserts rules at the front of the iptables nat chains; which take precedence over the KUBE- SERVICES chain. Because of this, the HostPort/portmap rule could match incoming traffic even if there were better fitting, more specific service definition rules like NodePorts later in the chain. The issue is fixed in CNI 0.7.5 and Kubernetes 1.11.9, 1.12.7, 1.13.5, and 1.14.0. (CVE-2019-9946)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# Rocky Linux Security Advisory RLSA-2019:3403.
##
include('compat.inc');
if (description)
{
script_id(184867);
script_version("1.0");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/07");
script_cve_id("CVE-2019-9946", "CVE-2019-10214", "CVE-2019-14378");
script_xref(name:"RLSA", value:"2019:3403");
script_name(english:"Rocky Linux 8 : container-tools:rhel8 (RLSA-2019:3403)");
script_set_attribute(attribute:"synopsis", value:
"The remote Rocky Linux host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the
RLSA-2019:3403 advisory.
- The containers/image library used by the container tools Podman, Buildah, and Skopeo in Red Hat Enterprise
Linux version 8 and CRI-O in OpenShift Container Platform, does not enforce TLS connections to the
container registry authorization service. An attacker could use this vulnerability to launch a MiTM attack
and steal login credentials or bearer tokens. (CVE-2019-10214)
- ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it
mishandles a case involving the first fragment. (CVE-2019-14378)
- Cloud Native Computing Foundation (CNCF) CNI (Container Networking Interface) 0.7.4 has a network firewall
misconfiguration which affects Kubernetes. The CNI 'portmap' plugin, used to setup HostPorts for CNI,
inserts rules at the front of the iptables nat chains; which take precedence over the KUBE- SERVICES
chain. Because of this, the HostPort/portmap rule could match incoming traffic even if there were better
fitting, more specific service definition rules like NodePorts later in the chain. The issue is fixed in
CNI 0.7.5 and Kubernetes 1.11.9, 1.12.7, 1.13.5, and 1.14.0. (CVE-2019-9946)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://errata.rockylinux.org/RLSA-2019:3403");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1655211");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1661597");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1671023");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1672581");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1674519");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1677251");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1677264");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1689255");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1690514");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1691543");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1692513");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1693154");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1693424");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1707220");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1719626");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1719994");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1720646");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1720654");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1721247");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1721638");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1723879");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1728700");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1730281");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1731117");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1732508");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1734745");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1734809");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1737077");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1739961");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1740079");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1741157");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1743685");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-14378");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/03/28");
script_set_attribute(attribute:"patch_publication_date", value:"2019/11/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/11/07");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:oci-systemd-hook");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:oci-systemd-hook-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:oci-systemd-hook-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:oci-umount");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:oci-umount-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:oci-umount-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:rocky:linux:8");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Rocky Linux Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RockyLinux/release", "Host/RockyLinux/rpm-list", "Host/cpu");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RockyLinux/release');
if (isnull(os_release) || 'Rocky Linux' >!< os_release) audit(AUDIT_OS_NOT, 'Rocky Linux');
var os_ver = pregmatch(pattern: "Rocky(?: Linux)? release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Rocky Linux');
os_ver = os_ver[1];
if (! preg(pattern:"^8([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Rocky Linux 8.x', 'Rocky Linux ' + os_ver);
if (!get_kb_item('Host/RockyLinux/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Rocky Linux', cpu);
var pkgs = [
{'reference':'oci-systemd-hook-0.1.15-2.git2d0b8a3.module+el8.4.0+557+48ba8b2f', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'oci-systemd-hook-0.1.15-2.git2d0b8a3.module+el8.4.0+557+48ba8b2f', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'oci-systemd-hook-debuginfo-0.1.15-2.git2d0b8a3.module+el8.4.0+557+48ba8b2f', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'oci-systemd-hook-debuginfo-0.1.15-2.git2d0b8a3.module+el8.4.0+557+48ba8b2f', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'oci-systemd-hook-debugsource-0.1.15-2.git2d0b8a3.module+el8.4.0+557+48ba8b2f', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'oci-systemd-hook-debugsource-0.1.15-2.git2d0b8a3.module+el8.4.0+557+48ba8b2f', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
{'reference':'oci-umount-2.3.4-2.git87f9237.module+el8.4.0+557+48ba8b2f', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'2'},
{'reference':'oci-umount-2.3.4-2.git87f9237.module+el8.4.0+557+48ba8b2f', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'2'},
{'reference':'oci-umount-debuginfo-2.3.4-2.git87f9237.module+el8.4.0+557+48ba8b2f', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'2'},
{'reference':'oci-umount-debuginfo-2.3.4-2.git87f9237.module+el8.4.0+557+48ba8b2f', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'2'},
{'reference':'oci-umount-debugsource-2.3.4-2.git87f9237.module+el8.4.0+557+48ba8b2f', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'2'},
{'reference':'oci-umount-debugsource-2.3.4-2.git87f9237.module+el8.4.0+557+48ba8b2f', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE, 'epoch':'2'}
];
var flag = 0;
foreach var package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var el_string = NULL;
var rpm_spec_vers_cmp = NULL;
var epoch = NULL;
var allowmaj = NULL;
var exists_check = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = 'Rocky-' + package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'oci-systemd-hook / oci-systemd-hook-debuginfo / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
rocky | linux | oci-systemd-hook | p-cpe:/a:rocky:linux:oci-systemd-hook |
rocky | linux | oci-systemd-hook-debuginfo | p-cpe:/a:rocky:linux:oci-systemd-hook-debuginfo |
rocky | linux | oci-systemd-hook-debugsource | p-cpe:/a:rocky:linux:oci-systemd-hook-debugsource |
rocky | linux | oci-umount | p-cpe:/a:rocky:linux:oci-umount |
rocky | linux | oci-umount-debuginfo | p-cpe:/a:rocky:linux:oci-umount-debuginfo |
rocky | linux | oci-umount-debugsource | p-cpe:/a:rocky:linux:oci-umount-debugsource |
rocky | linux | 8 | cpe:/o:rocky:linux:8 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10214
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14378
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9946
bugzilla.redhat.com/show_bug.cgi?id=1655211
bugzilla.redhat.com/show_bug.cgi?id=1661597
bugzilla.redhat.com/show_bug.cgi?id=1671023
bugzilla.redhat.com/show_bug.cgi?id=1672581
bugzilla.redhat.com/show_bug.cgi?id=1674519
bugzilla.redhat.com/show_bug.cgi?id=1677251
bugzilla.redhat.com/show_bug.cgi?id=1677264
bugzilla.redhat.com/show_bug.cgi?id=1689255
bugzilla.redhat.com/show_bug.cgi?id=1690514
bugzilla.redhat.com/show_bug.cgi?id=1691543
bugzilla.redhat.com/show_bug.cgi?id=1692513
bugzilla.redhat.com/show_bug.cgi?id=1693154
bugzilla.redhat.com/show_bug.cgi?id=1693424
bugzilla.redhat.com/show_bug.cgi?id=1707220
bugzilla.redhat.com/show_bug.cgi?id=1719626
bugzilla.redhat.com/show_bug.cgi?id=1719994
bugzilla.redhat.com/show_bug.cgi?id=1720646
bugzilla.redhat.com/show_bug.cgi?id=1720654
bugzilla.redhat.com/show_bug.cgi?id=1721247
bugzilla.redhat.com/show_bug.cgi?id=1721638
bugzilla.redhat.com/show_bug.cgi?id=1723879
bugzilla.redhat.com/show_bug.cgi?id=1728700
bugzilla.redhat.com/show_bug.cgi?id=1730281
bugzilla.redhat.com/show_bug.cgi?id=1731117
bugzilla.redhat.com/show_bug.cgi?id=1732508
bugzilla.redhat.com/show_bug.cgi?id=1734745
bugzilla.redhat.com/show_bug.cgi?id=1734809
bugzilla.redhat.com/show_bug.cgi?id=1737077
bugzilla.redhat.com/show_bug.cgi?id=1739961
bugzilla.redhat.com/show_bug.cgi?id=1740079
bugzilla.redhat.com/show_bug.cgi?id=1741157
bugzilla.redhat.com/show_bug.cgi?id=1743685
errata.rockylinux.org/RLSA-2019:3403
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
7.4 High
AI Score
Confidence
Low
0.017 Low
EPSS
Percentile
87.7%