The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2022:7704 advisory.
webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2022-22624, CVE-2022-22628, CVE-2022-26709, CVE-2022-26710, CVE-2022-26717)
webkitgtk: Buffer overflow leading to arbitrary code execution (CVE-2022-22629)
webkitgtk: Cookie management issue leading to sensitive user information disclosure (CVE-2022-22662)
webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2022-26700, CVE-2022-26716, CVE-2022-26719)
webkitgtk: Heap buffer overflow in WebCore::TextureMapperLayer::setContentsLayer leading to arbitrary code execution (CVE-2022-30293)
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 package checks in this plugin were extracted from
# Red Hat Security Advisory RHSA-2022:7704. The text
# itself is copyright (C) Red Hat, Inc.
##
include('compat.inc');
if (description)
{
script_id(167122);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/05");
script_cve_id(
"CVE-2022-22624",
"CVE-2022-22628",
"CVE-2022-22629",
"CVE-2022-22662",
"CVE-2022-26700",
"CVE-2022-26709",
"CVE-2022-26710",
"CVE-2022-26716",
"CVE-2022-26717",
"CVE-2022-26719",
"CVE-2022-30293"
);
script_xref(name:"RHSA", value:"2022:7704");
script_name(english:"CentOS 8 : webkit2gtk3 (CESA-2022:7704)");
script_set_attribute(attribute:"synopsis", value:
"The remote CentOS host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the
CESA-2022:7704 advisory.
- webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2022-22624, CVE-2022-22628,
CVE-2022-26709, CVE-2022-26710, CVE-2022-26717)
- webkitgtk: Buffer overflow leading to arbitrary code execution (CVE-2022-22629)
- webkitgtk: Cookie management issue leading to sensitive user information disclosure (CVE-2022-22662)
- webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2022-26700, CVE-2022-26716,
CVE-2022-26719)
- webkitgtk: Heap buffer overflow in WebCore::TextureMapperLayer::setContentsLayer leading to arbitrary code
execution (CVE-2022-30293)
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://access.redhat.com/errata/RHSA-2022:7704");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/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:R/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-2022-30293");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-26719");
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:"2022/03/14");
script_set_attribute(attribute:"patch_publication_date", value:"2022/11/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/11/08");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:8-stream");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:webkit2gtk3");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:webkit2gtk3-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:webkit2gtk3-jsc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:webkit2gtk3-jsc-devel");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CentOS Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/rpm-list", "Host/cpu");
exit(0);
}
include('rpm.inc');
include('rhel.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/CentOS/release');
if (isnull(os_release) || 'CentOS' >!< os_release) audit(AUDIT_OS_NOT, 'CentOS');
var os_ver = pregmatch(pattern: "CentOS(?: Stream)?(?: Linux)? release ([0-9]+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CentOS');
os_ver = os_ver[1];
if ('CentOS Stream' >!< os_release) audit(AUDIT_OS_NOT, 'CentOS 8-Stream');
if (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS ' + os_ver);
if (!get_kb_item('Host/CentOS/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, 'CentOS', cpu);
var pkgs = [
{'reference':'webkit2gtk3-2.36.7-1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'webkit2gtk3-2.36.7-1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'webkit2gtk3-devel-2.36.7-1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'webkit2gtk3-devel-2.36.7-1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'webkit2gtk3-jsc-2.36.7-1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'webkit2gtk3-jsc-2.36.7-1.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'webkit2gtk3-jsc-devel-2.36.7-1.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'webkit2gtk3-jsc-devel-2.36.7-1.el8', 'cpu':'x86_64', 'release':'8', '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 = 'CentOS-' + 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_WARNING,
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, 'webkit2gtk3 / webkit2gtk3-devel / webkit2gtk3-jsc / etc');
}
Vendor | Product | Version | CPE |
---|---|---|---|
centos | centos | 8-stream | cpe:/o:centos:centos:8-stream |
centos | centos | webkit2gtk3 | p-cpe:/a:centos:centos:webkit2gtk3 |
centos | centos | webkit2gtk3-devel | p-cpe:/a:centos:centos:webkit2gtk3-devel |
centos | centos | webkit2gtk3-jsc | p-cpe:/a:centos:centos:webkit2gtk3-jsc |
centos | centos | webkit2gtk3-jsc-devel | p-cpe:/a:centos:centos:webkit2gtk3-jsc-devel |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22624
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22628
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22629
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22662
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26700
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26709
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26710
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26716
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26717
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26719
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30293
access.redhat.com/errata/RHSA-2022:7704