CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
90.5%
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("1.3.6.1.4.1.25623.1.1.2.2020.2526");
script_cve_id("CVE-2020-25694", "CVE-2020-25695", "CVE-2020-25696");
script_tag(name:"creation_date", value:"2020-12-15 07:18:38 +0000 (Tue, 15 Dec 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:"7.6");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/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:"2020-12-15 19:37:13 +0000 (Tue, 15 Dec 2020)");
script_name("Huawei EulerOS: Security Advisory for postgresql (EulerOS-SA-2020-2526)");
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\.0SP8");
script_xref(name:"Advisory-ID", value:"EulerOS-SA-2020-2526");
script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2020-2526");
script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'postgresql' package(s) announced via the EulerOS-SA-2020-2526 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 PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportunity for a man-in-the-middle attack, or the ability to observe clear-text transmissions, could exist. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-25694)
A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. An attacker having permission to create non-temporary objects in at least one schema can execute arbitrary SQL functions under the identity of a superuser. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-25695)
A flaw was found in the psql interactive terminal of PostgreSQL in versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If an interactive psql session uses \gset when querying a compromised server, the attacker can execute arbitrary code as the operating system account running psql. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.(CVE-2020-25696)");
script_tag(name:"affected", value:"'postgresql' package(s) on Huawei EulerOS V2.0SP8.");
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-2.0SP8") {
if(!isnull(res = isrpmvuln(pkg:"postgresql", rpm:"postgresql~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"postgresql-contrib", rpm:"postgresql-contrib~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"postgresql-devel", rpm:"postgresql-devel~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"postgresql-docs", rpm:"postgresql-docs~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"postgresql-libs", rpm:"postgresql-libs~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"postgresql-plperl", rpm:"postgresql-plperl~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"postgresql-plpython", rpm:"postgresql-plpython~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"postgresql-pltcl", rpm:"postgresql-pltcl~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"postgresql-server", rpm:"postgresql-server~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"postgresql-test", rpm:"postgresql-test~10.5~3.h12.eulerosv2r8", rls:"EULEROS-2.0SP8"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:H/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
90.5%