According to the version of the postgresql packages installed, the EulerOS installation on the remote host is affected by the following vulnerability :
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(148042);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/08");
script_cve_id("CVE-2020-25695");
script_name(english:"EulerOS 2.0 SP5 : postgresql (EulerOS-SA-2021-1700)");
script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing a security update.");
script_set_attribute(attribute:"description", value:
"According to the version of the postgresql packages installed, the
EulerOS installation on the remote host is affected by the following
vulnerability :
- 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)
Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
# https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-1700
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?a73b998e");
script_set_attribute(attribute:"solution", value:
"Update the affected postgresql package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-25695");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"patch_publication_date", value:"2021/03/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/03/24");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql-contrib");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql-docs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql-plperl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql-plpython");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql-pltcl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:postgresql-test");
script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Huawei Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
script_exclude_keys("Host/EulerOS/uvp_version");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");
sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(5)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5");
uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5", "EulerOS UVP " + uvp);
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);
flag = 0;
pkgs = ["postgresql-9.2.24-1.h1.eulerosv2r7",
"postgresql-contrib-9.2.24-1.h1.eulerosv2r7",
"postgresql-devel-9.2.24-1.h1.eulerosv2r7",
"postgresql-docs-9.2.24-1.h1.eulerosv2r7",
"postgresql-libs-9.2.24-1.h1.eulerosv2r7",
"postgresql-plperl-9.2.24-1.h1.eulerosv2r7",
"postgresql-plpython-9.2.24-1.h1.eulerosv2r7",
"postgresql-pltcl-9.2.24-1.h1.eulerosv2r7",
"postgresql-server-9.2.24-1.h1.eulerosv2r7",
"postgresql-test-9.2.24-1.h1.eulerosv2r7"];
foreach (pkg in pkgs)
if (rpm_check(release:"EulerOS-2.0", sp:"5", reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "postgresql");
}
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros | postgresql | p-cpe:/a:huawei:euleros:postgresql |
huawei | euleros | postgresql-contrib | p-cpe:/a:huawei:euleros:postgresql-contrib |
huawei | euleros | postgresql-devel | p-cpe:/a:huawei:euleros:postgresql-devel |
huawei | euleros | postgresql-docs | p-cpe:/a:huawei:euleros:postgresql-docs |
huawei | euleros | postgresql-libs | p-cpe:/a:huawei:euleros:postgresql-libs |
huawei | euleros | postgresql-plperl | p-cpe:/a:huawei:euleros:postgresql-plperl |
huawei | euleros | postgresql-plpython | p-cpe:/a:huawei:euleros:postgresql-plpython |
huawei | euleros | postgresql-pltcl | p-cpe:/a:huawei:euleros:postgresql-pltcl |
huawei | euleros | postgresql-server | p-cpe:/a:huawei:euleros:postgresql-server |
huawei | euleros | postgresql-test | p-cpe:/a:huawei:euleros:postgresql-test |