6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
45.6%
The remote host is missing an update for the Huawei EulerOS
# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.1.2.2023.2783");
script_cve_id("CVE-2023-34969");
script_tag(name:"creation_date", value:"2023-09-11 13:33:06 +0000 (Mon, 11 Sep 2023)");
script_version("2024-02-05T14:36:57+0000");
script_tag(name:"last_modification", value:"2024-02-05 14:36:57 +0000 (Mon, 05 Feb 2024)");
script_tag(name:"cvss_base", value:"6.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2023-06-20 17:44:56 +0000 (Tue, 20 Jun 2023)");
script_name("Huawei EulerOS: Security Advisory for dbus (EulerOS-SA-2023-2783)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2023 Greenbone AG");
script_family("Huawei EulerOS Local Security Checks");
script_dependencies("gb_huawei_euleros_consolidation.nasl");
script_mandatory_keys("ssh/login/euleros", "ssh/login/rpms", re:"ssh/login/release=EULEROS\-2\.0SP10");
script_xref(name:"Advisory-ID", value:"EulerOS-SA-2023-2783");
script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2023-2783");
script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'dbus' package(s) announced via the EulerOS-SA-2023-2783 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"D-Bus before 1.15.6 sometimes allows unprivileged users to crash dbus-daemon. If a privileged user with control over the dbus-daemon is using the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same dbus-daemon can cause a dbus-daemon crash under some circumstances via an unreplyable message. When done on the well-known system bus, this is a denial-of-service vulnerability. The fixed versions are 1.12.28, 1.14.8, and 1.15.6.(CVE-2023-34969)");
script_tag(name:"affected", value:"'dbus' package(s) on Huawei EulerOS V2.0SP10.");
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 == "EULEROS-2.0SP10") {
if(!isnull(res = isrpmvuln(pkg:"dbus", rpm:"dbus~1.12.16~15.h7.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"dbus-common", rpm:"dbus-common~1.12.16~15.h7.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"dbus-daemon", rpm:"dbus-daemon~1.12.16~15.h7.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"dbus-libs", rpm:"dbus-libs~1.12.16~15.h7.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"dbus-tools", rpm:"dbus-tools~1.12.16~15.h7.eulerosv2r10", rls:"EULEROS-2.0SP10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
45.6%