CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
79.8%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.10.2018.0263");
script_cve_id("CVE-2018-1000200", "CVE-2018-1120", "CVE-2018-3639");
script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
script_version("2024-02-02T05:06:09+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:09 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"4.9");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2021-04-14 14:51:06 +0000 (Wed, 14 Apr 2021)");
script_name("Mageia: Security Advisory (MGASA-2018-0263)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone AG");
script_family("Mageia Linux Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA6");
script_xref(name:"Advisory-ID", value:"MGASA-2018-0263");
script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2018-0263.html");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=23075");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=23060");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.41");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.42");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.43");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.44");
script_tag(name:"summary", value:"The remote host is missing an update for the 'kernel, kernel-userspace-headers, kmod-vboxadditions, kmod-virtualbox, kmod-xtables-addons, wireguard-tools' package(s) announced via the MGASA-2018-0263 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"This kernel update is based on the upstream 4.14.44 and fixes at least
the following security issues:
By mmap()ing a FUSE-backed file onto a process's memory containing command
line arguments (or environment strings), an attacker can cause utilities
from psutils or procps (such as ps, w) or any other program which makes a
read() call to the /proc/<pid>/cmdline (or /proc/<pid>/environ) files to
block indefinitely (denial of service) or for some controlled time (as a
synchronization primitive for other attacks) (CVE-2018-1120).
Speculative Store Bypass (SSB) - also known as Spectre Variant 4.
Systems with microprocessors utilizing speculative execution and speculative
execution of memory reads before the addresses of all prior memory writes
are known may allow unauthorized disclosure of information to an attacker
with local user access via a side-channel analysis (CVE-2018-3639).
NOTE! This fix only apply to Amd hardware so far as Intel CPUs need a
fixed microcode update in order for the fix to get activated. At the time
of this release we dont yet know when Intel will release new microcode.
A flaw was found in the Linux kernel where an out of memory (oom) killing
of a process that has large spans of mlocked memory can result in
deferencing a NULL pointer, leading to denial of service (CVE-2018-1000200).
Note! In this kernel update we have for now reverted the security fix:
'Predictable Random Number Generator Weakness (CVE-2018-1108)' that was
part of the MGASA-2018-0249 security update as it caused several systems
to stop booting properly (mga#23060).
WireGuard has been updated to 0.0.20180519.
For other fixes in this update, see the referenced changelogs.");
script_tag(name:"affected", value:"'kernel, kernel-userspace-headers, kmod-vboxadditions, kmod-virtualbox, kmod-xtables-addons, wireguard-tools' package(s) on Mageia 6.");
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 == "MAGEIA6") {
if(!isnull(res = isrpmvuln(pkg:"cpupower", rpm:"cpupower~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"cpupower-devel", rpm:"cpupower-devel~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel", rpm:"kernel~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-4.14.44-2.mga6", rpm:"kernel-desktop-4.14.44-2.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-armv6v7-4.14.44-2.mga6", rpm:"kernel-desktop-armv6v7-4.14.44-2.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-armv6v7-devel-4.14.44-2.mga6", rpm:"kernel-desktop-armv6v7-devel-4.14.44-2.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-armv6v7-devel-latest", rpm:"kernel-desktop-armv6v7-devel-latest~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-armv6v7-latest", rpm:"kernel-desktop-armv6v7-latest~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-devel-4.14.44-2.mga6", rpm:"kernel-desktop-devel-4.14.44-2.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-devel-latest", rpm:"kernel-desktop-devel-latest~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop-latest", rpm:"kernel-desktop-latest~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop586-4.14.44-2.mga6", rpm:"kernel-desktop586-4.14.44-2.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop586-devel-4.14.44-2.mga6", rpm:"kernel-desktop586-devel-4.14.44-2.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop586-devel-latest", rpm:"kernel-desktop586-devel-latest~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-desktop586-latest", rpm:"kernel-desktop586-latest~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-doc", rpm:"kernel-doc~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-server-4.14.44-2.mga6", rpm:"kernel-server-4.14.44-2.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-server-devel-4.14.44-2.mga6", rpm:"kernel-server-devel-4.14.44-2.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-server-devel-latest", rpm:"kernel-server-devel-latest~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-server-latest", rpm:"kernel-server-latest~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source-4.14.44-2.mga6", rpm:"kernel-source-4.14.44-2.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source-latest", rpm:"kernel-source-latest~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-userspace-headers", rpm:"kernel-userspace-headers~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kmod-vboxadditions", rpm:"kmod-vboxadditions~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kmod-virtualbox", rpm:"kmod-virtualbox~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kmod-xtables-addons", rpm:"kmod-xtables-addons~2.13~38.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"perf", rpm:"perf~4.14.44~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"vboxadditions-kernel-4.14.44-desktop-2.mga6", rpm:"vboxadditions-kernel-4.14.44-desktop-2.mga6~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"vboxadditions-kernel-4.14.44-desktop586-2.mga6", rpm:"vboxadditions-kernel-4.14.44-desktop586-2.mga6~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"vboxadditions-kernel-4.14.44-server-2.mga6", rpm:"vboxadditions-kernel-4.14.44-server-2.mga6~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"vboxadditions-kernel-desktop-latest", rpm:"vboxadditions-kernel-desktop-latest~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"vboxadditions-kernel-desktop586-latest", rpm:"vboxadditions-kernel-desktop586-latest~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"vboxadditions-kernel-server-latest", rpm:"vboxadditions-kernel-server-latest~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-4.14.44-desktop-2.mga6", rpm:"virtualbox-kernel-4.14.44-desktop-2.mga6~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-4.14.44-desktop586-2.mga6", rpm:"virtualbox-kernel-4.14.44-desktop586-2.mga6~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-4.14.44-server-2.mga6", rpm:"virtualbox-kernel-4.14.44-server-2.mga6~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-desktop-latest", rpm:"virtualbox-kernel-desktop-latest~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-desktop586-latest", rpm:"virtualbox-kernel-desktop586-latest~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"virtualbox-kernel-server-latest", rpm:"virtualbox-kernel-server-latest~5.2.12~2.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"wireguard-tools", rpm:"wireguard-tools~0.0.20180519~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-4.14.44-desktop-2.mga6", rpm:"xtables-addons-kernel-4.14.44-desktop-2.mga6~2.13~38.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-4.14.44-desktop586-2.mga6", rpm:"xtables-addons-kernel-4.14.44-desktop586-2.mga6~2.13~38.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-4.14.44-server-2.mga6", rpm:"xtables-addons-kernel-4.14.44-server-2.mga6~2.13~38.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-desktop-latest", rpm:"xtables-addons-kernel-desktop-latest~2.13~38.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-desktop586-latest", rpm:"xtables-addons-kernel-desktop586-latest~2.13~38.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"xtables-addons-kernel-server-latest", rpm:"xtables-addons-kernel-server-latest~2.13~38.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
advisories.mageia.org/MGASA-2018-0263.html
bugs.mageia.org/show_bug.cgi?id=23060
bugs.mageia.org/show_bug.cgi?id=23075
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.41
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.42
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.43
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.44
MGASA-2018-0263
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
79.8%