CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS
Percentile
33.2%
The remote Debian 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5717 advisory.
- ------------------------------------------------------------------------- Debian Security Advisory DSA-5717-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff June 20, 2024 https://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : php8.2 CVE ID : CVE-2024-5458
It was discovered that user validation was incorrectly implemented for filter_var(FILTER_VALIDATE_URL).
For the stable distribution (bookworm), this problem has been fixed in version 8.2.20-1~deb12u1.
We recommend that you upgrade your php8.2 packages.
For the detailed security status of php8.2 please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/php8.2
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
Mailing list: [email protected]
Tenable has extracted the preceding description block directly from the Debian security advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory dsa-5717. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(200782);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/20");
script_cve_id("CVE-2024-5458");
script_name(english:"Debian dsa-5717 : libapache2-mod-php8.2 - security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
script_set_attribute(attribute:"description", value:
"The remote Debian 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5717
advisory.
- -------------------------------------------------------------------------
Debian Security Advisory DSA-5717-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
June 20, 2024 https://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : php8.2
CVE ID : CVE-2024-5458
It was discovered that user validation was incorrectly implemented
for filter_var(FILTER_VALIDATE_URL).
For the stable distribution (bookworm), this problem has been fixed in
version 8.2.20-1~deb12u1.
We recommend that you upgrade your php8.2 packages.
For the detailed security status of php8.2 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/php8.2
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
Tenable has extracted the preceding description block directly from the Debian security advisory.
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://security-tracker.debian.org/tracker/source-package/php8.2");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2024-5458");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/bookworm/php8.2");
script_set_attribute(attribute:"solution", value:
"Upgrade the libapache2-mod-php8.2 packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N");
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:L/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-5458");
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:"2024/06/04");
script_set_attribute(attribute:"patch_publication_date", value:"2024/06/20");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/06/20");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libapache2-mod-php8.2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libphp8.2-embed");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-bcmath");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-bz2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-cgi");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-cli");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-curl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-dba");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-enchant");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-fpm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-gd");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-gmp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-imap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-interbase");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-intl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-ldap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-mbstring");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-mysql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-odbc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-opcache");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-pgsql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-phpdbg");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-pspell");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-readline");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-snmp");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-soap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-sqlite3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-sybase");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-tidy");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-xml");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-xsl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:php8.2-zip");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:12.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Debian Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include('debian_package.inc');
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
var debian_release = get_kb_item('Host/Debian/release');
if ( isnull(debian_release) ) audit(AUDIT_OS_NOT, 'Debian');
debian_release = chomp(debian_release);
if (! preg(pattern:"^(12)\.[0-9]+", string:debian_release)) audit(AUDIT_OS_NOT, 'Debian 12.0', 'Debian ' + debian_release);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Debian', cpu);
var pkgs = [
{'release': '12.0', 'prefix': 'libapache2-mod-php8.2', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'libphp8.2-embed', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-bcmath', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-bz2', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-cgi', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-cli', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-common', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-curl', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-dba', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-dev', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-enchant', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-fpm', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-gd', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-gmp', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-imap', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-interbase', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-intl', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-ldap', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-mbstring', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-mysql', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-odbc', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-opcache', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-pgsql', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-phpdbg', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-pspell', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-readline', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-snmp', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-soap', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-sqlite3', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-sybase', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-tidy', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-xml', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-xsl', 'reference': '8.2.20-1~deb12u1'},
{'release': '12.0', 'prefix': 'php8.2-zip', 'reference': '8.2.20-1~deb12u1'}
];
var flag = 0;
foreach package_array ( pkgs ) {
var _release = NULL;
var prefix = NULL;
var reference = NULL;
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['prefix'])) prefix = package_array['prefix'];
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (_release && prefix && reference) {
if (deb_check(release:_release, prefix:prefix, reference:reference)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : deb_report_get()
);
exit(0);
}
else
{
var tested = deb_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'libapache2-mod-php8.2 / libphp8.2-embed / php8.2 / php8.2-bcmath / etc');
}