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nessusThis script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.ZIMBRA_8_8_15_P40.NASL
HistoryJul 20, 2023 - 12:00 a.m.

Zimbra Collaboration Server 8.8.x < 8.8.15 Patch 40 Multiple Vulnerabilities

2023-07-2000:00:00
This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
45
zimbra
vulnerabilities
code execution
http request smuggling
ssrf
xss
apache
cxf

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:N/I:N/A:P

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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.421 Medium

EPSS

Percentile

97.3%

According to its self-reported version number, Zimbra Collaboration Server is affected by multiple vulnerabilities including:

  • Vulnerability in the sfdc_preauth.jsp component. A remote, unauthenticated attacker can exploit this vulnerability to execute arbitrary code. (CVE-2023-29382)

  • HTTP request smuggling vulnerability in the bundled Apache HTTP Server component. Exploitation of this vulnerability can result in the bypass of access controls in the proxy server, proxying unintended URLs to existing origin servers and cache poisoning. (CVE-2023-25690)

  • An server-side request forgery vulnerability in the bundled Apache CXF component. (CVE-2022-46364)

  • A cross-site scripting (XSS) vulnerability in the /h/autoSaveDraft function. A remote authenticated attacker can executed arbitrary code in the context of another user. (CVE-2023-34192)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

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

include('compat.inc');

if (description)
{
  script_id(178617);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/08/03");

  script_cve_id(
    "CVE-2022-22970",
    "CVE-2022-46364",
    "CVE-2023-25690",
    "CVE-2023-29381",
    "CVE-2023-29382",
    "CVE-2023-34192",
    "CVE-2023-34193"
  );
  script_xref(name:"IAVA", value:"2023-A-0359-S");

  script_name(english:"Zimbra Collaboration Server 8.8.x < 8.8.15 Patch 40 Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server contains a web application that is affected by multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version number, Zimbra Collaboration Server is affected by multiple vulnerabilities
including:

  - Vulnerability in the sfdc_preauth.jsp component. A remote, unauthenticated attacker can exploit this
    vulnerability to execute arbitrary code. (CVE-2023-29382)

  - HTTP request smuggling vulnerability in the bundled Apache HTTP Server component. Exploitation of this
    vulnerability can result in the bypass of access controls in the proxy server, proxying unintended URLs
    to existing origin servers and cache poisoning. (CVE-2023-25690)

  - An server-side request forgery vulnerability in the bundled Apache CXF component. (CVE-2022-46364)

  - A cross-site scripting (XSS) vulnerability in the /h/autoSaveDraft function. A remote authenticated
    attacker can executed arbitrary code in the context of another user. (CVE-2023-34192)

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://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P40");
  script_set_attribute(attribute:"see_also", value:"https://wiki.zimbra.com/wiki/Security_Center");
  script_set_attribute(attribute:"see_also", value:"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories");
  script_set_attribute(attribute:"solution", value:
"Upgrade to version 8.8.15 Patch 40, or later.");
  script_set_attribute(attribute:"agent", value:"unix");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:N/I:N/A:P");
  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:H/I:H/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-2022-22970");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2023-29382");

  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:"2023/05/30");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/05/30");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/07/20");

  script_set_attribute(attribute:"plugin_type", value:"combined");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:zimbra:collaboration_suite");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("zimbra_web_detect.nbin", "zimbra_nix_installed.nbin");
  script_require_keys("installed_sw/zimbra_zcs");

  exit(0);
}

include('vcf.inc');
include('vcf_extras.inc');

var app_info = vcf::zimbra::combined_get_app_info();

var constraints = [
  {'min_version':'8.8', 'max_version':'8.8.15', 'fixed_display':'8.8.15 Patch 40', 'Patch':'40'}
];

vcf::zimbra::check_version_and_report(
  app_info:app_info,
  constraints:constraints,
  severity:SECURITY_NOTE,
  flags:{'xss': TRUE}
);
VendorProductVersionCPE
zimbracollaboration_suitecpe:/a:zimbra:collaboration_suite

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:N/I:N/A:P

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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.421 Medium

EPSS

Percentile

97.3%