7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.7 High
AI Score
Confidence
High
5.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:P/I:P/A:C
0.001 Low
EPSS
Percentile
26.8%
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("1.3.6.1.4.1.25623.1.1.2.2020.1697");
script_cve_id("CVE-2020-1751");
script_tag(name:"creation_date", value:"2020-06-26 07:27:05 +0000 (Fri, 26 Jun 2020)");
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:"5.9");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:P/I:P/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-05-05 16:17:19 +0000 (Tue, 05 May 2020)");
script_name("Huawei EulerOS: Security Advisory for glibc (EulerOS-SA-2020-1697)");
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=EULEROSVIRTARM64\-3\.0\.6\.0");
script_xref(name:"Advisory-ID", value:"EulerOS-SA-2020-1697");
script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2020-1697");
script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'glibc' package(s) announced via the EulerOS-SA-2020-1697 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.(CVE-2020-1751)");
script_tag(name:"affected", value:"'glibc' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.6.0.");
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 == "EULEROSVIRTARM64-3.0.6.0") {
if(!isnull(res = isrpmvuln(pkg:"glibc", rpm:"glibc~2.28~9.h39.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.6.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-all-langpacks", rpm:"glibc-all-langpacks~2.28~9.h39.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.6.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-common", rpm:"glibc-common~2.28~9.h39.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.6.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-devel", rpm:"glibc-devel~2.28~9.h39.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.6.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-headers", rpm:"glibc-headers~2.28~9.h39.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.6.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libnsl", rpm:"libnsl~2.28~9.h39.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.6.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"nscd", rpm:"nscd~2.28~9.h39.eulerosv2r8", rls:"EULEROSVIRTARM64-3.0.6.0"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.7 High
AI Score
Confidence
High
5.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:P/I:P/A:C
0.001 Low
EPSS
Percentile
26.8%