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PowerDNS Recursor DNSSEC Signatures Vulnerability

🗓️ 24 Jan 2018 00:00:00Reported by Copyright (C) 2018 Greenbone AGType 
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PowerDNS Recursor DNSSEC Signatures Vulnerabilit

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# SPDX-FileCopyrightText: 2018 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:powerdns:recursor';

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.140725");
  script_version("2023-07-20T05:05:18+0000");
  script_tag(name:"last_modification", value:"2023-07-20 05:05:18 +0000 (Thu, 20 Jul 2023)");
  script_tag(name:"creation_date", value:"2018-01-24 11:29:30 +0700 (Wed, 24 Jan 2018)");
  script_tag(name:"cvss_base", value:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2018-02-06 14:06:00 +0000 (Tue, 06 Feb 2018)");

  script_cve_id("CVE-2018-1000003");

  script_tag(name:"qod_type", value:"remote_banner_unreliable");

  script_tag(name:"solution_type", value:"VendorFix");

  script_name("PowerDNS Recursor DNSSEC Signatures Vulnerability");

  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2018 Greenbone AG");
  script_family("General");
  script_dependencies("pdns_version.nasl");
  script_mandatory_keys("powerdns/recursor/installed");

  script_tag(name:"summary", value:"Improper input validation bugs in DNSSEC validators components in PowerDNS
allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");

  script_tag(name:"affected", value:"PowerDNS Recursor 4.1.0.");

  script_tag(name:"solution", value:"Upgrade to version 4.1.1 or later.");

  script_xref(name:"URL", value:"https://doc.powerdns.com/recursor/security-advisories/powerdns-advisory-2018-01.html");

  exit(0);
}

include("version_func.inc");
include("host_details.inc");

if (!port = get_app_port(cpe: CPE))
  exit(0);

if (!infos = get_app_version_and_proto(cpe: CPE, port: port))
  exit(0);

version = infos["version"];
proto = infos["proto"];

if (version_is_equal(version: version, test_version: "4.1.0")) {
  report = report_fixed_ver(installed_version: version, fixed_version: "4.1.1");
  security_message(data: report, port: port, proto: proto);
  exit(0);
}

exit(0);

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24 Jan 2018 00:00Current
4.5Medium risk
Vulners AI Score4.5
CVSS24.3
CVSS33.7
EPSS0.001
30
.json
Report