9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.2 High
AI Score
Confidence
Low
8.3 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.006 Low
EPSS
Percentile
77.7%
The remote host is missing an update for the
# Copyright (C) 2021 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.853605");
script_version("2023-10-20T16:09:12+0000");
script_cve_id("CVE-2019-18814", "CVE-2019-19769", "CVE-2020-27170", "CVE-2020-27171", "CVE-2020-27815", "CVE-2020-35519", "CVE-2021-27363", "CVE-2021-27364", "CVE-2021-27365", "CVE-2021-28038", "CVE-2021-28375", "CVE-2021-28660", "CVE-2021-28688", "CVE-2021-28964", "CVE-2021-28971", "CVE-2021-28972", "CVE-2021-29264", "CVE-2021-29265", "CVE-2021-29647", "CVE-2021-3428", "CVE-2021-3444");
script_tag(name:"cvss_base", value:"8.3");
script_tag(name:"cvss_base_vector", value:"AV:A/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"last_modification", value:"2023-10-20 16:09:12 +0000 (Fri, 20 Oct 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2022-09-12 03:54:00 +0000 (Mon, 12 Sep 2022)");
script_tag(name:"creation_date", value:"2021-04-16 04:56:27 +0000 (Fri, 16 Apr 2021)");
script_name("openSUSE: Security Advisory for the (openSUSE-SU-2021:0532-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap15\.2");
script_xref(name:"Advisory-ID", value:"openSUSE-SU-2021:0532-1");
script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/ZC652CKFCHQCNNU7MZKBTO27OZE22Q5U");
script_tag(name:"summary", value:"The remote host is missing an update for the 'the'
package(s) announced via the openSUSE-SU-2021:0532-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"The openSUSE Leap 15.2 kernel was updated to receive various security and
bugfixes.
The following security bugs were fixed:
- CVE-2021-3444: Fixed an issue with the bpf verifier which did not
properly handle mod32 destination register truncation when the source
register was known to be 0 leading to out of bounds read (bsc#1184170).
- CVE-2021-3428: Fixed an integer overflow in ext4_es_cache_extent
(bsc#1173485).
- CVE-2021-29647: Fixed an issue in qrtr_recvmsg which could have allowed
attackers to obtain sensitive information from kernel memory because of
a partially uninitialized data structure (bsc#1184192 ).
- CVE-2021-29265: Fixed an issue in usbip_sockfd_store which could have
allowed attackers to cause a denial of service due to race conditions
during an update of the local and shared status (bsc#1184167).
- CVE-2021-29264: Fixed an issue in the Freescale Gianfar Ethernet driver
which could have allowed attackers to cause a system crash due to a
calculation of negative fragment size (bsc#1184168).
- CVE-2021-28972: Fixed a user-tolerable buffer overflow when writing a
new device name to the driver from userspace, allowing userspace to
write data to the kernel stack frame directly (bsc#1184198).
- CVE-2021-28971: Fixed an issue in intel_pmu_drain_pebs_nhm which could
have caused a system crash because the PEBS status in a PEBS record was
mishandled (bsc#1184196 ).
- CVE-2021-28964: Fixed a race condition in get_old_root which could have
allowed attackers to cause a denial of service (bsc#1184193).
- CVE-2021-28688: Fixed an issue introduced by XSA-365 (bsc#1183646).
- CVE-2021-28660: Fixed an out of bounds write in rtw_wx_set_scan
(bsc#1183593 ).
- CVE-2021-28375: Fixed an issue in fastrpc_internal_invoke which did not
prevent user applications from sending kernel RPC messages (bsc#1183596).
- CVE-2021-28038: Fixed an issue with the netback driver which was lacking
necessary treatment of errors such as failed memory allocations
(bsc#1183022).
- CVE-2021-27365: Fixed an issue where an unprivileged user can send a
Netlink message that is associated with iSCSI, and has a length up to
the maximum length of a Netlink message (bsc#1182715).
- CVE-2021-27364: Fixed an issue where an attacker could craft Netlink
messages (bsc#1182717).
- CVE-2021-27363: Fixed a kernel pointer leak which could have been used
to determine the address of the iscsi_transpor ...
Description truncated. Please see the references for more information.");
script_tag(name:"affected", value:"'the' package(s) on openSUSE Leap 15.2.");
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 == "openSUSELeap15.2") {
if(!isnull(res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-docs", rpm:"kernel-docs~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-docs-html", rpm:"kernel-docs-html~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-macros", rpm:"kernel-macros~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source", rpm:"kernel-source~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-source-vanilla", rpm:"kernel-source-vanilla~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debuginfo", rpm:"kernel-debug-debuginfo~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-debugsource", rpm:"kernel-debug-debugsource~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-debug-devel-debuginfo", rpm:"kernel-debug-devel-debuginfo~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default", rpm:"kernel-default~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-base", rpm:"kernel-default-base~5.3.18~lp152.69.1.lp152.8.28.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-base-rebuild", rpm:"kernel-default-base-rebuild~5.3.18~lp152.69.1.lp152.8.28.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-debuginfo", rpm:"kernel-default-debuginfo~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-debugsource", rpm:"kernel-default-debugsource~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel", rpm:"kernel-default-devel~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-default-devel-debuginfo", rpm:"kernel-default-devel-debuginfo~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall", rpm:"kernel-kvmsmall~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-debuginfo", rpm:"kernel-kvmsmall-debuginfo~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-debugsource", rpm:"kernel-kvmsmall-debugsource~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-devel", rpm:"kernel-kvmsmall-devel~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-kvmsmall-devel-debuginfo", rpm:"kernel-kvmsmall-devel-debuginfo~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build", rpm:"kernel-obs-build~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-obs-build-debugsource", rpm:"kernel-obs-build-debugsource~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-obs-qa", rpm:"kernel-obs-qa~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-preempt", rpm:"kernel-preempt~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-debuginfo", rpm:"kernel-preempt-debuginfo~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-debugsource", rpm:"kernel-preempt-debugsource~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-devel", rpm:"kernel-preempt-devel~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-preempt-devel-debuginfo", rpm:"kernel-preempt-devel-debuginfo~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"kernel-syms", rpm:"kernel-syms~5.3.18~lp152.69.1", rls:"openSUSELeap15.2"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.2 High
AI Score
Confidence
Low
8.3 High
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:C/I:C/A:C
0.006 Low
EPSS
Percentile
77.7%