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
6.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
46.8%
The remote Fedora 40 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2024-2c564b942d advisory.
Mediawiki v1.40.0 does not validate namespaces used in XML files. Therefore, if the instance administrator allows XML file uploads, a remote attacker with a low-privileged user account can use this exploit to become an administrator by sending a malicious link to the instance administrator. (CVE-2023-3550)
An issue was discovered in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. There is XSS in youhavenewmessagesmanyusers and youhavenewmessages i18n messages. This is related to MediaWiki:Youhavenewmessagesfromusers. (CVE-2023-45360)
An issue was discovered in DifferenceEngine.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. diff-multi-sameuser (aka X intermediate revisions by the same user not shown) ignores username suppression. This is an information leak. (CVE-2023-45362)
An issue was discovered in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x before 1.40.2. In includes/logging/RightsLogFormatter.php, group-*-member messages can result in XSS on Special:log/rights. (CVE-2023-51704)
An issue was discovered in includes/CommentFormatter/CommentParser.php in MediaWiki before 1.39.7, 1.40.x before 1.40.3, and 1.41.x before 1.41.1. XSS can occur because of mishandling of the 0x1b character, as demonstrated by Special:RecentChanges#%1b0000000. (CVE-2024-34507)
An issue was discovered in includes/specials/SpecialMovePage.php in MediaWiki before 1.39.7, 1.40.x before 1.40.3, and 1.41.x before 1.41.1. If a user with the necessary rights to move the page opens Special:MovePage for a page with tens of thousands of subpages, then the page will exceed the maximum request time, leading to a denial of service. (CVE-2024-34506)
An issue was discovered in the UnlinkedWikibase extension in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. XSS can occur through an interface message. Error messages (in the $err var) are not escaped before being passed to Html::rawElement() in the getError() function in the Hooks class. (CVE-2024-34500)
An issue was discovered in WikibaseLexeme in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x before 1.41.1. Loading Special:MergeLexemes will (attempt to) make an edit that merges the from-id to the to-id, even if the request was not a POST request, and even if it does not contain an edit token.
(CVE-2024-34502)
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.
##
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory FEDORA-2024-2c564b942d
#
include('compat.inc');
if (description)
{
script_id(195321);
script_version("1.0");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/11");
script_cve_id(
"CVE-2023-3550",
"CVE-2023-45360",
"CVE-2023-45362",
"CVE-2023-51704",
"CVE-2024-34500",
"CVE-2024-34502",
"CVE-2024-34506",
"CVE-2024-34507"
);
script_xref(name:"FEDORA", value:"2024-2c564b942d");
script_name(english:"Fedora 40 : mediawiki / php-oojs-oojs-ui / php-wikimedia-cdb / etc (2024-2c564b942d)");
script_set_attribute(attribute:"synopsis", value:
"The remote Fedora host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Fedora 40 host has packages installed that are affected by multiple vulnerabilities as referenced in the
FEDORA-2024-2c564b942d advisory.
- Mediawiki v1.40.0 does not validate namespaces used in XML files. Therefore, if the instance administrator
allows XML file uploads, a remote attacker with a low-privileged user account can use this exploit to
become an administrator by sending a malicious link to the instance administrator. (CVE-2023-3550)
- An issue was discovered in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x
before 1.40.1. There is XSS in youhavenewmessagesmanyusers and youhavenewmessages i18n messages. This is
related to MediaWiki:Youhavenewmessagesfromusers. (CVE-2023-45360)
- An issue was discovered in DifferenceEngine.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before
1.39.5, and 1.40.x before 1.40.1. diff-multi-sameuser (aka X intermediate revisions by the same user not
shown) ignores username suppression. This is an information leak. (CVE-2023-45362)
- An issue was discovered in MediaWiki before 1.35.14, 1.36.x through 1.39.x before 1.39.6, and 1.40.x
before 1.40.2. In includes/logging/RightsLogFormatter.php, group-*-member messages can result in XSS on
Special:log/rights. (CVE-2023-51704)
- An issue was discovered in includes/CommentFormatter/CommentParser.php in MediaWiki before 1.39.7, 1.40.x
before 1.40.3, and 1.41.x before 1.41.1. XSS can occur because of mishandling of the 0x1b character, as
demonstrated by Special:RecentChanges#%1b0000000. (CVE-2024-34507)
- An issue was discovered in includes/specials/SpecialMovePage.php in MediaWiki before 1.39.7, 1.40.x before
1.40.3, and 1.41.x before 1.41.1. If a user with the necessary rights to move the page opens
Special:MovePage for a page with tens of thousands of subpages, then the page will exceed the maximum
request time, leading to a denial of service. (CVE-2024-34506)
- An issue was discovered in the UnlinkedWikibase extension in MediaWiki before 1.39.6, 1.40.x before
1.40.2, and 1.41.x before 1.41.1. XSS can occur through an interface message. Error messages (in the $err
var) are not escaped before being passed to Html::rawElement() in the getError() function in the Hooks
class. (CVE-2024-34500)
- An issue was discovered in WikibaseLexeme in MediaWiki before 1.39.6, 1.40.x before 1.40.2, and 1.41.x
before 1.41.1. Loading Special:MergeLexemes will (attempt to) make an edit that merges the from-id to the
to-id, even if the request was not a POST request, and even if it does not contain an edit token.
(CVE-2024-34502)
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://bodhi.fedoraproject.org/updates/FEDORA-2024-2c564b942d");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:C/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:L/UI:R/S:U/C:H/I:H/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-2023-3550");
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:"2023/09/25");
script_set_attribute(attribute:"patch_publication_date", value:"2024/05/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/11");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:40");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:mediawiki");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:php-oojs-oojs-ui");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:php-wikimedia-cdb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:php-wikimedia-utfnormal");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Fedora 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/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Fedora' >!< os_release) audit(AUDIT_OS_NOT, 'Fedora');
var os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Fedora');
os_ver = os_ver[1];
if (! preg(pattern:"^40([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Fedora 40', 'Fedora ' + os_ver);
if (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Fedora', cpu);
var pkgs = [
{'reference':'mediawiki-1.41.1-1.fc40', 'release':'FC40', 'rpm_spec_vers_cmp':TRUE},
{'reference':'php-oojs-oojs-ui-0.48.1-1.fc40', 'release':'FC40', 'rpm_spec_vers_cmp':TRUE},
{'reference':'php-wikimedia-cdb-3.0.0-1.fc40', 'release':'FC40', 'rpm_spec_vers_cmp':TRUE},
{'reference':'php-wikimedia-utfnormal-4.0.0-1.fc40', 'release':'FC40', 'rpm_spec_vers_cmp':TRUE}
];
var flag = 0;
foreach package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var el_string = NULL;
var rpm_spec_vers_cmp = NULL;
var epoch = NULL;
var allowmaj = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
if (reference && _release) {
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'mediawiki / php-oojs-oojs-ui / php-wikimedia-cdb / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | 40 | cpe:/o:fedoraproject:fedora:40 |
fedoraproject | fedora | mediawiki | p-cpe:/a:fedoraproject:fedora:mediawiki |
fedoraproject | fedora | php-oojs-oojs-ui | p-cpe:/a:fedoraproject:fedora:php-oojs-oojs-ui |
fedoraproject | fedora | php-wikimedia-cdb | p-cpe:/a:fedoraproject:fedora:php-wikimedia-cdb |
fedoraproject | fedora | php-wikimedia-utfnormal | p-cpe:/a:fedoraproject:fedora:php-wikimedia-utfnormal |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3550
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45360
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45362
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-51704
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34500
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34502
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34506
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-34507
bodhi.fedoraproject.org/updates/FEDORA-2024-2c564b942d
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
6.8 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
46.8%