9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.28 Low
EPSS
Percentile
96.8%
PostgreSQL is prone to multiple vulnerabilities.
# SPDX-FileCopyrightText: 2017 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
CPE = "cpe:/a:postgresql:postgresql";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.811580");
script_version("2024-02-06T14:37:34+0000");
script_cve_id("CVE-2017-7546", "CVE-2017-7547");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"last_modification", value:"2024-02-06 14:37:34 +0000 (Tue, 06 Feb 2024)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-10-09 23:29:00 +0000 (Wed, 09 Oct 2019)");
script_tag(name:"creation_date", value:"2017-08-17 12:50:23 +0530 (Thu, 17 Aug 2017)");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_name("PostgreSQL Multiple Vulnerabilities (Aug 2017) - Linux");
script_tag(name:"summary", value:"PostgreSQL is prone to multiple vulnerabilities.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Multiple flaws exist due to:
- libpq, and by extension any connection driver that utilizes libpq, ignores
empty passwords and does not transmit them to the server.
- User had access to see the options in pg_user_mappings even if the user did not
have the USAGE permission on the associated foreign server.");
script_tag(name:"impact", value:"Successful exploitation will allow a
remote attacker to bypass security and obtain sensitive information.");
script_tag(name:"affected", value:"PostgreSQL version 9.2.x before 9.2.22,
9.3.x before 9.3.18, 9.4.x before 9.4.13, and 9.5.x before 9.5.8 and 9.6.x
before 9.6.4.");
script_tag(name:"solution", value:"Upgrade to version 9.2.22 or 9.3.18 or
9.4.13 or 9.5.8 or 9.6.4 or later.");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"https://www.postgresql.org/about/news/1772/");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/100275");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/100278");
script_xref(name:"URL", value:"https://www.postgresql.org/docs/current/static/release-9-2-22.html");
script_xref(name:"URL", value:"https://www.postgresql.org/docs/current/static/release-9.5.8.html");
script_xref(name:"URL", value:"https://www.postgresql.org/docs/current/static/release-9.4.13.html");
script_copyright("Copyright (C) 2017 Greenbone AG");
script_category(ACT_GATHER_INFO);
script_family("Databases");
script_dependencies("postgresql_detect.nasl", "secpod_postgresql_detect_lin.nasl", "secpod_postgresql_detect_win.nasl", "os_detection.nasl");
script_mandatory_keys("postgresql/detected", "Host/runs_unixoide");
exit(0);
}
include("version_func.inc");
include("host_details.inc");
if(isnull(port = get_app_port(cpe:CPE)))
exit(0);
if(!infos = get_app_version_and_location(cpe:CPE, port:port, exit_no_version:TRUE))
exit(0);
vers = infos["version"];
loc = infos["location"];
if(vers =~ "^9\.2") {
if(version_is_less(version:vers, test_version:"9.2.22")) {
fix = "9.2.22";
}
}
else if(vers =~ "^9\.3") {
if(version_is_less(version:vers, test_version:"9.3.18")) {
fix = "9.3.18";
}
}
else if(vers =~ "^9\.4") {
if(version_is_less(version:vers, test_version:"9.4.13")) {
fix = "9.4.13";
}
}
else if(vers =~ "^9\.5") {
if(version_is_less(version:vers, test_version:"9.5.8")) {
fix = "9.5.8";
}
}
else if(vers =~ "^9\.6") {
if(version_is_less(version:vers, test_version:"9.6.4")) {
fix = "9.6.4";
}
}
if(fix) {
report = report_fixed_ver(installed_version:vers, fixed_version:fix, install_path:loc);
security_message(port:port, data:report);
exit(0);
}
exit(0);
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.28 Low
EPSS
Percentile
96.8%