CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
AI Score
Confidence
High
EPSS
Percentile
93.0%
The remote host is missing an update for the Huawei EulerOS
# 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("1.3.6.1.4.1.25623.1.1.2.2021.2088");
script_cve_id("CVE-2016-9798", "CVE-2016-9800", "CVE-2016-9801", "CVE-2016-9802", "CVE-2016-9804", "CVE-2016-9917", "CVE-2016-9918", "CVE-2020-27153");
script_tag(name:"creation_date", value:"2021-07-07 08:40:42 +0000 (Wed, 07 Jul 2021)");
script_version("2024-02-05T14:36:56+0000");
script_tag(name:"last_modification", value:"2024-02-05 14:36:56 +0000 (Mon, 05 Feb 2024)");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-10-20 20:11:31 +0000 (Tue, 20 Oct 2020)");
script_name("Huawei EulerOS: Security Advisory for bluez (EulerOS-SA-2021-2088)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 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=EULEROSVIRTARM64\-3\.0\.2\.0");
script_xref(name:"Advisory-ID", value:"EulerOS-SA-2021-2088");
script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2021-2088");
script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'bluez' package(s) announced via the EulerOS-SA-2021-2088 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"In BlueZ 5.42, an out-of-bounds read was identified in 'packet_hexdump' function in 'monitor/packet.c' source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.(CVE-2016-9918)
In BlueZ 5.42, a buffer overflow was observed in 'read_n' function in 'tools/hcidump.c' source file. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.(CVE-2016-9917)
In BlueZ 5.42, a buffer overflow was observed in 'commands_dump' function in 'tools/parser/csr.c' source file. The issue exists because 'commands' array is overflowed by supplied parameter due to lack of boundary checks on size of the buffer from frame 'frm->ptr' parameter. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.(CVE-2016-9804)
In BlueZ 5.42, a buffer over-read was identified in 'l2cap_packet' function in 'monitor/packet.c' source file. This issue can be triggered by processing a corrupted dump file and will result in btmon crash.(CVE-2016-9802)
In BlueZ 5.42, a buffer overflow was observed in 'set_ext_ctrl' function in 'tools/parser/l2cap.c' source file when processing corrupted dump file.(CVE-2016-9801)
In BlueZ 5.42, a buffer overflow was observed in 'pin_code_reply_dump' function in 'tools/parser/hci.c' source file. The issue exists because 'pin' array is overflowed by supplied parameter due to lack of boundary checks on size of the buffer from frame 'pin_code_reply_cp *cp' parameter.(CVE-2016-9800)
In BlueZ 5.42, a use-after-free was identified in 'conf_opt' function in 'tools/parser/l2cap.c' source file. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.(CVE-2016-9798)
In BlueZ before 5.55, a double free was found in the gatttool disconnect_cb() routine from shared/att.c. A remote attacker could potentially cause a denial of service or code execution, during service discovery, due to a redundant disconnect MGMT event.(CVE-2020-27153)");
script_tag(name:"affected", value:"'bluez' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.2.0.");
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 == "EULEROSVIRTARM64-3.0.2.0") {
if(!isnull(res = isrpmvuln(pkg:"bluez-libs", rpm:"bluez-libs~5.44~4.h3", rls:"EULEROSVIRTARM64-3.0.2.0"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
AI Score
Confidence
High
EPSS
Percentile
93.0%