CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:N/I:N/A:C
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:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
77.3%
The remote host is missing an update for the Huawei EulerOS
# SPDX-FileCopyrightText: 2020 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("1.3.6.1.4.1.25623.1.1.2.2017.1219");
script_cve_id("CVE-2017-9461");
script_tag(name:"creation_date", value:"2020-01-23 10:59:42 +0000 (Thu, 23 Jan 2020)");
script_version("2024-02-05T14:36:55+0000");
script_tag(name:"last_modification", value:"2024-02-05 14:36:55 +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:3.0/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:"2017-06-06 21:29:00 +0000 (Tue, 06 Jun 2017)");
script_name("Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2017-1219)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 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\.0SP1");
script_xref(name:"Advisory-ID", value:"EulerOS-SA-2017-1219");
script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2017-1219");
script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'samba' package(s) announced via the EulerOS-SA-2017-1219 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"A flaw was found in the way Samba handled dangling symlinks. An authenticated malicious Samba client could use this flaw to cause the smbd daemon to enter an infinite loop and use an excessive amount of CPU and memory. (CVE-2017-9461)");
script_tag(name:"affected", value:"'samba' package(s) on Huawei EulerOS V2.0SP1.");
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-2.0SP1") {
if(!isnull(res = isrpmvuln(pkg:"libsmbclient", rpm:"libsmbclient~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libwbclient", rpm:"libwbclient~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba", rpm:"samba~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba-client", rpm:"samba-client~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba-client-libs", rpm:"samba-client-libs~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba-common", rpm:"samba-common~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba-common-libs", rpm:"samba-common-libs~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba-common-tools", rpm:"samba-common-tools~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba-libs", rpm:"samba-libs~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba-python", rpm:"samba-python~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba-winbind", rpm:"samba-winbind~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"samba-winbind-clients", rpm:"samba-winbind-clients~4.2.10~7.h5", rls:"EULEROS-2.0SP1"))) {
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
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:N/I:N/A:C
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:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
77.3%