7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.2 High
AI Score
Confidence
High
0.01 Low
EPSS
Percentile
83.8%
The version of Apache httpd installed on the remote host is prior to 2.4.58. It is, therefore, affected by multiple vulnerabilities as referenced in the 2.4.58 advisory.
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(193419);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/04/29");
script_cve_id("CVE-2023-31122");
script_xref(name:"IAVA", value:"2023-A-0572-S");
script_name(english:"Apache 2.4.x < 2.4.58 Out-of-Bounds Read (CVE-2023-31122)");
script_set_attribute(attribute:"synopsis", value:
"The remote web server is affected by an out-of-bounds read vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of Apache httpd installed on the remote host is prior to 2.4.58. It is, therefore, affected by multiple
vulnerabilities as referenced in the 2.4.58 advisory.
- mod_macro buffer over-read: Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server. This issue
affects Apache HTTP Server: through 2.4.57.
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:"solution", value:
"Upgrade to Apache version 2.4.58 or later.");
script_set_attribute(attribute:"agent", value:"all");
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:U/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:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-31122");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2023/09/15");
script_set_attribute(attribute:"patch_publication_date", value:"2023/10/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/04/17");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:httpd");
script_set_attribute(attribute:"cpe", value:"cpe:/a:apache:http_server");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Web Servers");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("apache_http_version.nasl", "apache_http_server_nix_installed.nbin", "apache_httpd_win_installed.nbin");
script_require_keys("installed_sw/Apache");
exit(0);
}
include('vcf.inc');
include('vcf_extras.inc');
app_info = vcf::apache_http_server::combined_get_app_info(app:'Apache');
var constraints = [
{ 'max_version' : '2.4.57', 'fixed_version' : '2.4.58', 'modules':['mod_macro'] }
];
vcf::apache_http_server::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE
);
Vendor | Product | Version | CPE |
---|---|---|---|
apache | http_server | cpe:/a:apache:http_server | |
apache | httpd | cpe:/a:apache:httpd |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.2 High
AI Score
Confidence
High
0.01 Low
EPSS
Percentile
83.8%