An update for the container-tools:1.0 module is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.
Security Fix(es) :
QEMU: slirp: heap buffer overflow during packet reassembly (CVE-2019-14378)
containers/image: not enforcing TLS when sending username+password credentials to token servers leading to credential disclosure (CVE-2019-10214)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes :
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2019:3494. The text
# itself is copyright (C) Red Hat, Inc.
#
include("compat.inc");
if (description)
{
script_id(130544);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/03/24");
script_cve_id("CVE-2019-10214", "CVE-2019-14378");
script_xref(name:"RHSA", value:"2019:3494");
script_name(english:"RHEL 8 : container-tools:1.0 (RHSA-2019:3494)");
script_summary(english:"Checks the rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote Red Hat host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"An update for the container-tools:1.0 module is now available for Red
Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security
impact of Important. A Common Vulnerability Scoring System (CVSS) base
score, which gives a detailed severity rating, is available for each
vulnerability from the CVE link(s) in the References section.
The container-tools module contains tools for working with containers,
notably podman, buildah, skopeo, and runc.
Security Fix(es) :
* QEMU: slirp: heap buffer overflow during packet reassembly
(CVE-2019-14378)
* containers/image: not enforcing TLS when sending username+password
credentials to token servers leading to credential disclosure
(CVE-2019-10214)
For more details about the security issue(s), including the impact, a
CVSS score, acknowledgments, and other related information, refer to
the CVE page(s) listed in the References section.
Additional Changes :
For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.1 Release Notes linked from the References section."
);
# https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?774148ae"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/errata/RHSA-2019:3494"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2019-10214"
);
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/security/cve/cve-2019-14378"
);
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:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:buildah");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:buildah-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:container-selinux");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:containernetworking-plugins");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:containernetworking-plugins-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:containers-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:fuse-overlayfs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:fuse-overlayfs-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:oci-systemd-hook");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:oci-systemd-hook-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:oci-umount");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:oci-umount-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:podman");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:podman-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:podman-docker");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:runc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:runc-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:skopeo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:skopeo-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:slirp4netns");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:slirp4netns-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/29");
script_set_attribute(attribute:"patch_publication_date", value:"2019/11/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/11/06");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Red Hat Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Red Hat" >!< release) audit(AUDIT_OS_NOT, "Red Hat");
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Red Hat");
os_ver = os_ver[1];
if (! preg(pattern:"^8([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Red Hat 8.x", "Red Hat " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);
module_ver = get_kb_item('Host/RedHat/appstream/container-tools');
if (isnull(module_ver)) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module container-tools:1.0');
if ('1.0' >!< module_ver) audit(AUDIT_PACKAGE_NOT_AFFECTED, 'Module container-tools:' + module_ver);
appstreams = {
'container-tools:1.0': [
{'reference':'buildah-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183', 'cpu':'aarch64', 'release':'8'},
{'reference':'buildah-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183', 'cpu':'s390x', 'release':'8'},
{'reference':'buildah-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183', 'cpu':'x86_64', 'release':'8'},
{'reference':'buildah-debugsource-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183', 'cpu':'aarch64', 'release':'8'},
{'reference':'buildah-debugsource-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183', 'cpu':'s390x', 'release':'8'},
{'reference':'buildah-debugsource-1.5-5.gite94b4f9.module+el8.1.0+4241+a7060183', 'cpu':'x86_64', 'release':'8'},
{'reference':'container-selinux-2.94-1.git1e99f1d.module+el8.1.0+3468+011f0ab0', 'release':'8', 'epoch':'2'},
{'reference':'containernetworking-plugins-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8'},
{'reference':'containernetworking-plugins-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8'},
{'reference':'containernetworking-plugins-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8'},
{'reference':'containernetworking-plugins-debugsource-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8'},
{'reference':'containernetworking-plugins-debugsource-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8'},
{'reference':'containernetworking-plugins-debugsource-0.7.4-3.git9ebe139.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8'},
{'reference':'containers-common-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183', 'cpu':'aarch64', 'release':'8', 'epoch':'1'},
{'reference':'containers-common-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183', 'cpu':'s390x', 'release':'8', 'epoch':'1'},
{'reference':'containers-common-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183', 'cpu':'x86_64', 'release':'8', 'epoch':'1'},
{'reference':'fuse-overlayfs-0.3-5.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8'},
{'reference':'fuse-overlayfs-0.3-5.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8'},
{'reference':'fuse-overlayfs-0.3-5.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8'},
{'reference':'fuse-overlayfs-debugsource-0.3-5.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8'},
{'reference':'fuse-overlayfs-debugsource-0.3-5.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8'},
{'reference':'fuse-overlayfs-debugsource-0.3-5.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8'},
{'reference':'oci-systemd-hook-0.1.15-2.git2d0b8a3.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8', 'epoch':'1'},
{'reference':'oci-systemd-hook-0.1.15-2.git2d0b8a3.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8', 'epoch':'1'},
{'reference':'oci-systemd-hook-0.1.15-2.git2d0b8a3.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8', 'epoch':'1'},
{'reference':'oci-systemd-hook-debugsource-0.1.15-2.git2d0b8a3.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8', 'epoch':'1'},
{'reference':'oci-systemd-hook-debugsource-0.1.15-2.git2d0b8a3.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8', 'epoch':'1'},
{'reference':'oci-systemd-hook-debugsource-0.1.15-2.git2d0b8a3.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8', 'epoch':'1'},
{'reference':'oci-umount-2.3.4-2.git87f9237.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8', 'epoch':'2'},
{'reference':'oci-umount-2.3.4-2.git87f9237.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8', 'epoch':'2'},
{'reference':'oci-umount-2.3.4-2.git87f9237.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8', 'epoch':'2'},
{'reference':'oci-umount-debugsource-2.3.4-2.git87f9237.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8', 'epoch':'2'},
{'reference':'oci-umount-debugsource-2.3.4-2.git87f9237.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8', 'epoch':'2'},
{'reference':'oci-umount-debugsource-2.3.4-2.git87f9237.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8', 'epoch':'2'},
{'reference':'podman-1.0.0-3.git921f98f.module+el8.1.0+4241+a7060183', 'cpu':'aarch64', 'release':'8'},
{'reference':'podman-1.0.0-3.git921f98f.module+el8.1.0+4241+a7060183', 'cpu':'s390x', 'release':'8'},
{'reference':'podman-1.0.0-3.git921f98f.module+el8.1.0+4241+a7060183', 'cpu':'x86_64', 'release':'8'},
{'reference':'podman-debugsource-1.0.0-3.git921f98f.module+el8.1.0+4241+a7060183', 'cpu':'aarch64', 'release':'8'},
{'reference':'podman-debugsource-1.0.0-3.git921f98f.module+el8.1.0+4241+a7060183', 'cpu':'s390x', 'release':'8'},
{'reference':'podman-debugsource-1.0.0-3.git921f98f.module+el8.1.0+4241+a7060183', 'cpu':'x86_64', 'release':'8'},
{'reference':'podman-docker-1.0.0-3.git921f98f.module+el8.1.0+4241+a7060183', 'release':'8'},
{'reference':'runc-1.0.0-55.rc5.dev.git2abd837.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8'},
{'reference':'runc-1.0.0-55.rc5.dev.git2abd837.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8'},
{'reference':'runc-1.0.0-55.rc5.dev.git2abd837.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8'},
{'reference':'runc-debugsource-1.0.0-55.rc5.dev.git2abd837.module+el8.1.0+3468+011f0ab0', 'cpu':'aarch64', 'release':'8'},
{'reference':'runc-debugsource-1.0.0-55.rc5.dev.git2abd837.module+el8.1.0+3468+011f0ab0', 'cpu':'s390x', 'release':'8'},
{'reference':'runc-debugsource-1.0.0-55.rc5.dev.git2abd837.module+el8.1.0+3468+011f0ab0', 'cpu':'x86_64', 'release':'8'},
{'reference':'skopeo-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183', 'cpu':'aarch64', 'release':'8', 'epoch':'1'},
{'reference':'skopeo-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183', 'cpu':'s390x', 'release':'8', 'epoch':'1'},
{'reference':'skopeo-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183', 'cpu':'x86_64', 'release':'8', 'epoch':'1'},
{'reference':'skopeo-debugsource-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183', 'cpu':'aarch64', 'release':'8', 'epoch':'1'},
{'reference':'skopeo-debugsource-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183', 'cpu':'s390x', 'release':'8', 'epoch':'1'},
{'reference':'skopeo-debugsource-0.1.32-5.git1715c90.module+el8.1.0+4241+a7060183', 'cpu':'x86_64', 'release':'8', 'epoch':'1'},
{'reference':'slirp4netns-0.1-3.dev.gitc4e1bc5.module+el8.1.0+4308+9d868e48', 'cpu':'aarch64', 'release':'8'},
{'reference':'slirp4netns-0.1-3.dev.gitc4e1bc5.module+el8.1.0+4308+9d868e48', 'cpu':'s390x', 'release':'8'},
{'reference':'slirp4netns-0.1-3.dev.gitc4e1bc5.module+el8.1.0+4308+9d868e48', 'cpu':'x86_64', 'release':'8'},
{'reference':'slirp4netns-debugsource-0.1-3.dev.gitc4e1bc5.module+el8.1.0+4308+9d868e48', 'cpu':'aarch64', 'release':'8'},
{'reference':'slirp4netns-debugsource-0.1-3.dev.gitc4e1bc5.module+el8.1.0+4308+9d868e48', 'cpu':'s390x', 'release':'8'},
{'reference':'slirp4netns-debugsource-0.1-3.dev.gitc4e1bc5.module+el8.1.0+4308+9d868e48', 'cpu':'x86_64', 'release':'8'}
],
};
flag = 0;
appstreams_found = 0;
foreach module (keys(appstreams)) {
appstream = NULL;
appstream_name = NULL;
appstream_version = NULL;
appstream_split = split(module, sep:':', keep:FALSE);
if (!empty_or_null(appstream_split)) {
appstream_name = appstream_split[0];
appstream_version = appstream_split[1];
if (!empty_or_null(appstream_name)) appstream = get_one_kb_item('Host/RedHat/appstream/' + appstream_name);
}
if (!empty_or_null(appstream) && appstream_version == appstream || appstream_name == 'all') {
appstreams_found++;
foreach package_array ( appstreams[module] ) {
reference = NULL;
release = NULL;
sp = NULL;
cpu = NULL;
el_string = NULL;
rpm_spec_vers_cmp = NULL;
epoch = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) release = 'RHEL' + 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 (reference && release) {
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)) flag++;
}
}
}
}
if (!appstreams_found) audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Module container-tools:1.0');
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'buildah / buildah-debugsource / container-selinux / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
redhat | enterprise_linux | buildah | p-cpe:/a:redhat:enterprise_linux:buildah |
redhat | enterprise_linux | buildah-debugsource | p-cpe:/a:redhat:enterprise_linux:buildah-debugsource |
redhat | enterprise_linux | container-selinux | p-cpe:/a:redhat:enterprise_linux:container-selinux |
redhat | enterprise_linux | containernetworking-plugins | p-cpe:/a:redhat:enterprise_linux:containernetworking-plugins |
redhat | enterprise_linux | containernetworking-plugins-debugsource | p-cpe:/a:redhat:enterprise_linux:containernetworking-plugins-debugsource |
redhat | enterprise_linux | containers-common | p-cpe:/a:redhat:enterprise_linux:containers-common |
redhat | enterprise_linux | fuse-overlayfs | p-cpe:/a:redhat:enterprise_linux:fuse-overlayfs |
redhat | enterprise_linux | fuse-overlayfs-debugsource | p-cpe:/a:redhat:enterprise_linux:fuse-overlayfs-debugsource |
redhat | enterprise_linux | oci-systemd-hook | p-cpe:/a:redhat:enterprise_linux:oci-systemd-hook |
redhat | enterprise_linux | oci-systemd-hook-debugsource | p-cpe:/a:redhat:enterprise_linux:oci-systemd-hook-debugsource |