OpenTelemetry Collector < 0.102.1 DoS

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(200525);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/19");

  script_cve_id("CVE-2024-36129");

  script_name(english:"OpenTelemetry Collector < 0.102.1 DoS");

  script_set_attribute(attribute:"synopsis", value:
"An installed application on the remote host is affected by a denial of service vulnerability.");
  script_set_attribute(attribute:"description", value:
"The OpenTelemetry Collector offers a vendor-agnostic implementation on how to receive, process and export telemetry
data. An unsafe decompression vulnerability allows unauthenticated attackers to crash the collector via excessive
memory consumption. OTel Collector version 0.102.1 fixes this issue. It is also fixed in the confighttp module
version 0.102.0 and configgrpc module version 0.102.1.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://opentelemetry.io/blog/2024/cve-2024-36129/");
  script_set_attribute(attribute:"solution", value:
"Upgrade to the version referenced in the vendor advisory.");
  script_set_attribute(attribute:"agent", value:"unix");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-36129");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/05/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/05/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/06/14");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"x-cpe:/a:opentelemetry:collector");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("opentelemetry_nix_installed.nbin");
  script_require_keys("installed_sw/OpenTelemetry Collector");

  exit(0);
}

include('vcf.inc');

var app_info = vcf::get_app_info(app:'OpenTelemetry Collector');

var constraints = [
  {'fixed_version': '0.102.1'}
];

vcf::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_HOLE
);