Adobe Media Encoder < 15.4 Multiple Vulnerabilities (APSB21-43) (macOS)

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

include('compat.inc');

if (description)
{
  script_id(209375);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/11/20");

  script_cve_id(
    "CVE-2021-28589",
    "CVE-2021-28590",
    "CVE-2021-36013",
    "CVE-2021-36014",
    "CVE-2021-36015",
    "CVE-2021-36016",
    "CVE-2021-36060"
  );

  script_name(english:"Adobe Media Encoder < 15.4 Multiple Vulnerabilities (APSB21-43) (macOS)");

  script_set_attribute(attribute:"synopsis", value:
"The Adobe Media Encoder instance installed on the remote host is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"The version of Adobe Media Encoder installed on the remote macOS host is prior to 15.4. It is, therefore, affected by
multiple vulnerabilities as referenced in the APSB21-43 advisory.

  - Adobe Media Encoder version 15.2 (and earlier) is affected by a memory corruption vulnerability when
    parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve
    arbitrary code execution in the context of the current user. Exploitation of this issue requires user
    interaction in that a victim must open a malicious file. (CVE-2021-36015)

  - Adobe Media Encoder version 15.2 (and earlier) is affected by an Out-of-bounds Read vulnerability when
    parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to achieve
    arbitrary code execution in the context of the current user. Exploitation of this issue requires user
    interaction in that a victim must open a malicious file. (CVE-2021-28589, CVE-2021-28590, CVE-2021-36013)

  - Adobe Media Encoder version 15.2 (and earlier) is affected by an uninitialized pointer vulnerability when
    parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to read
    arbitrary file system information in the context of the current user. Exploitation of this issue requires
    user interaction in that a victim must open a malicious file. (CVE-2021-36014)

  - Adobe Media Encoder version 15.2 (and earlier) is affected by an Out-of-bounds Read vulnerability when
    parsing a specially crafted file. An unauthenticated attacker could leverage this vulnerability to read
    arbitrary file system information in the context of the current user. Exploitation of this issue requires
    user interaction in that a victim must open a malicious file. (CVE-2021-36016)

  - Adobe Media Encoder version 15.2 (and earlier) is affected by an out-of-bounds read vulnerability that
    could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass
    mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open
    a malicious file. (CVE-2021-36060)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://helpx.adobe.com/security/products/media-encoder/apsb21-43.html");
  script_set_attribute(attribute:"solution", value:
"Upgrade to Adobe Media Encoder version 15.4 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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-2021-36015");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(125, 20, 788);

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/06/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/07/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/10/21");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:adobe:media_encoder");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"MacOS X Local Security Checks");

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

  script_dependencies("adobe_media_encoder_mac_installed.nbin");
  script_require_keys("Host/local_checks_enabled", "Host/MacOSX/Version", "installed_sw/Adobe Media Encoder");

  exit(0);
}

include('vcf.inc');

if (!get_kb_item('Host/local_checks_enabled'))
  audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item('Host/MacOSX/Version'))
  audit(AUDIT_OS_NOT, 'macOS');

var app_info = vcf::get_app_info(app:'Adobe Media Encoder');

var constraints = [
  { 'fixed_version' : '15.4' }
];

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