CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
100.0%
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("1.3.6.1.4.1.25623.1.1.10.2018.0126");
script_cve_id("CVE-2017-1000410", "CVE-2017-5715", "CVE-2017-5753", "CVE-2017-8824");
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:"7.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2017-12-21 17:06:31 +0000 (Thu, 21 Dec 2017)");
script_name("Mageia: Security Advisory (MGASA-2018-0126)");
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-2018-0126");
script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2018-0126.html");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=22543");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=22524");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.14");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.15");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.16");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.17");
script_xref(name:"URL", value:"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.18");
script_tag(name:"summary", value:"The remote host is missing an update for the 'kernel-tmb' package(s) announced via the MGASA-2018-0126 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-tmb update is based on the upstream 4.14.18 and adds some
support for mitigating Spectre, variant 1 (CVE-2017-5753) and as it is
built with the retpoline-aware gcc-5.5.0-1.mga6, it now provides full
retpoline mitigation for Spectre, variant 2 (CVE-2017-5715).
The BPF interpreter has been used as part of the spectre 2 attack
CVE-2017-5715. To make attacker job harder introduce BPF_JIT_ALWAYS_ON
config option that removes interpreter from the kernel in favor of JIT-only
mode. This is now enabled by default in Mageia kernels.
Other security fixes in this update:
Linux kernel version 3.3-rc1 and later is affected by a vulnerability lies
in the processing of incoming L2CAP commands - ConfigRequest, and
ConfigResponse messages. This info leak is a result of uninitialized stack
variables that may be returned to an attacker in their uninitialized state.
By manipulating the code flows that precede the handling of these
configuration messages, an attacker can also gain some control over which
data will be held in the uninitialized stack variables. This can allow him
to bypass KASLR, and stack canaries protection - as both pointers and stack
canaries may be leaked in this manner (CVE-2017-1000410).
The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through
4.14.3 allows local users to gain privileges or cause a denial of service
(use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN
state (CVE-2017-8824).
WireGuard has been updated to 0.0.20180202
This update also fixes the rtl8812au driver that got broken/missing in
the upgrade to 4.14 series kernels (mga#22524).
For other fixes in this update, read the referenced changelogs.");
script_tag(name:"affected", value:"'kernel-tmb' 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:"kernel-tmb", rpm:"kernel-tmb~4.14.18~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-tmb-desktop-4.14.18-1.mga6", rpm:"kernel-tmb-desktop-4.14.18-1.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-tmb-desktop-devel-4.14.18-1.mga6", rpm:"kernel-tmb-desktop-devel-4.14.18-1.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-tmb-desktop-devel-latest", rpm:"kernel-tmb-desktop-devel-latest~4.14.18~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-tmb-desktop-latest", rpm:"kernel-tmb-desktop-latest~4.14.18~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-tmb-source-4.14.18-1.mga6", rpm:"kernel-tmb-source-4.14.18-1.mga6~1~1.mga6", rls:"MAGEIA6"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-tmb-source-latest", rpm:"kernel-tmb-source-latest~4.14.18~1.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-2018-0126.html
bugs.mageia.org/show_bug.cgi?id=22524
bugs.mageia.org/show_bug.cgi?id=22543
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.14
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.15
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.16
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.17
cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.18
MGASA-2018-0126
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
100.0%