7.2 High
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
8.8 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
70.2%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2018.3767.2");
script_cve_id("CVE-2018-15686", "CVE-2018-15688");
script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 2021)");
script_version("2024-02-02T14:37:50+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +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:A/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:"2022-01-31 18:30:19 +0000 (Mon, 31 Jan 2022)");
script_name("SUSE: Security Advisory (SUSE-SU-2018:3767-2)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES12\.0SP4)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2018:3767-2");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2018/suse-su-20183767-2/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'systemd' package(s) announced via the SUSE-SU-2018:3767-2 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"This update for systemd fixes the following issues:
Security issues fixed:
CVE-2018-15688: A buffer overflow vulnerability in the dhcp6 client of
systemd allowed a malicious dhcp6 server to overwrite heap memory in
systemd-networkd. (bsc#1113632)
CVE-2018-15686: A vulnerability in unit_deserialize of systemd allows an
attacker to supply arbitrary state across systemd re-execution via
NotifyAccess. This can be used to improperly influence systemd execution
and possibly lead to root privilege escalation. (bsc#1113665)
Non-security issues fixed:
dhcp6: split assert_return() to be more debuggable when hit
core: skip unit deserialization and move to the next one when
unit_deserialize() fails
core: properly handle deserialization of unknown unit types (#6476)
core: don't create Requires for workdir if 'missing ok' (bsc#1113083)
logind: use manager_get_user_by_pid() where appropriate
logind: rework manager_get_{user<pipe>session}_by_pid() a bit
login: fix [email protected] case, so we don't allow nested sessions (#8051)
(bsc#1112024)
core: be more defensive if we can't determine per-connection socket peer
(#7329)
socket-util: introduce port argument in sockaddr_port()
service: fixup ExecStop for socket-activated shutdown (#4120)
service: Continue shutdown on socket activated unit on termination
(#4108) (bsc#1106923)
cryptsetup: build fixes for 'add support for sector-size= option'
udev-rules: IMPORT cmdline does not recognize keys with similar names
(bsc#1111278)
core: keep the kernel coredump defaults when systemd-coredump is disabled
core: shorten main() a bit, split out coredump initialization
core: set RLIMIT_CORE to unlimited by default (bsc#1108835)
core/mount: fstype may be NULL
journald: don't ship systemd-journald-audit.socket (bsc#1109252)
core: make 'tmpfs' dependencies on swapfs a 'default' dep, not an
'implicit' (bsc#1110445)
mount: make sure we unmount tmpfs mounts before we deactivate swaps
(#7076)
tmp.mount.hm4: After swap.target (#3087)
Ship systemd-sysv-install helper via the main package This script was
part of systemd-sysvinit sub-package but it was wrong since
systemd-sysv-install is a script used to redirect enable/disable
operations to chkconfig when the unit targets are sysv init scripts.
Therefore it's never been a SySV init tool.");
script_tag(name:"affected", value:"'systemd' package(s) on SUSE Linux Enterprise Desktop 12-SP4, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Software Development Kit 12-SP4.");
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 == "SLES12.0SP4") {
if(!isnull(res = isrpmvuln(pkg:"libsystemd0", rpm:"libsystemd0~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libsystemd0-32bit", rpm:"libsystemd0-32bit~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libsystemd0-debuginfo", rpm:"libsystemd0-debuginfo~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libsystemd0-debuginfo-32bit", rpm:"libsystemd0-debuginfo-32bit~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1", rpm:"libudev1~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1-32bit", rpm:"libudev1-32bit~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1-debuginfo", rpm:"libudev1-debuginfo~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1-debuginfo-32bit", rpm:"libudev1-debuginfo-32bit~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd", rpm:"systemd~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-32bit", rpm:"systemd-32bit~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-bash-completion", rpm:"systemd-bash-completion~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-debuginfo", rpm:"systemd-debuginfo~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-debuginfo-32bit", rpm:"systemd-debuginfo-32bit~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-debugsource", rpm:"systemd-debugsource~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-sysvinit", rpm:"systemd-sysvinit~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"udev", rpm:"udev~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"udev-debuginfo", rpm:"udev-debuginfo~228~150.53.3", rls:"SLES12.0SP4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.2 High
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
8.8 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
70.2%