Huawei EulerOS: Security Advisory for openssh - The remote host is missing an update for the 'openssh' package(s). In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. Please install the updated package(s)
Reporter | Title | Published | Views | Family All 138 |
---|---|---|---|---|
![]() | EulerOS 2.0 SP3 : openssh (EulerOS-SA-2019-1097) | 26 Mar 201900:00 | – | nessus |
![]() | Solaris 10 (x86) : 148105-29 | 16 Apr 201900:00 | – | nessus |
![]() | EulerOS 2.0 SP2 : openssh (EulerOS-SA-2019-2483) | 4 Dec 201900:00 | – | nessus |
![]() | Photon OS 2.0: Openssh PHSA-2019-2.0-0139 | 22 Jul 202400:00 | – | nessus |
![]() | Siemens SCALANCE X-200RNA Switch Devices Incorrect Authorization (CVE-2018-20685) | 23 Feb 202300:00 | – | nessus |
![]() | EulerOS Virtualization 2.5.4 : openssh (EulerOS-SA-2019-1235) | 4 Apr 201900:00 | – | nessus |
![]() | NewStart CGSL MAIN 4.06 : openssh-latest Vulnerability (NS-SA-2019-0094) | 12 Aug 201900:00 | – | nessus |
![]() | Fedora 29 : openssh (2019-f6ff819834) | 16 Jan 201900:00 | – | nessus |
![]() | Solaris 10 (sparc) : 148104-29 | 16 Apr 201900:00 | – | nessus |
![]() | Photon OS 3.0: Openssh PHSA-2019-3.0-0003 | 22 Jul 202400:00 | – | nessus |
Source | Link |
---|---|
developer | www.developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html |
# 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("1.3.6.1.4.1.25623.1.1.2.2019.1097");
script_cve_id("CVE-2018-20685");
script_tag(name:"creation_date", value:"2020-01-23 11:31:09 +0000 (Thu, 23 Jan 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:"2.6");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:N/I:P/A:N");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-01-29 15:46:11 +0000 (Tue, 29 Jan 2019)");
script_name("Huawei EulerOS: Security Advisory for openssh (EulerOS-SA-2019-1097)");
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\.0SP3");
script_xref(name:"Advisory-ID", value:"EulerOS-SA-2019-1097");
script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2019-1097");
script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'openssh' package(s) announced via the EulerOS-SA-2019-1097 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side.(CVE-2018-20685)");
script_tag(name:"affected", value:"'openssh' package(s) on Huawei EulerOS V2.0SP3.");
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-2.0SP3") {
if(!isnull(res = isrpmvuln(pkg:"openssh", rpm:"openssh~6.6.1p1~28.h18", rls:"EULEROS-2.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"openssh-askpass", rpm:"openssh-askpass~6.6.1p1~28.h18", rls:"EULEROS-2.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"openssh-clients", rpm:"openssh-clients~6.6.1p1~28.h18", rls:"EULEROS-2.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"openssh-keycat", rpm:"openssh-keycat~6.6.1p1~28.h18", rls:"EULEROS-2.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"openssh-server", rpm:"openssh-server~6.6.1p1~28.h18", rls:"EULEROS-2.0SP3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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