CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
86.2%
The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:3535-1 advisory.
An issue was discovered in GNOME GLib before 2.66.8. When g_file_replace() is used with G_FILE_CREATE_REPLACE_DESTINATION to replace a path that is a dangling symlink, it incorrectly also creates the target of the symlink as an empty file, which could conceivably have security relevance if the symlink is attacker-controlled. (If the path is a symlink to a file that already exists, then the contents of that file correctly remain unchanged.) (CVE-2021-28153)
The upstream bug report describes this issue as follows: (CVE-2023-29499, CVE-2023-32611, CVE-2023-32665)
Timeout in fuzz_variant_text [fedora-38] (CVE-2023-32636)
Heap-buffer-overflow in g_variant_serialised_get_child [fedora-all] (CVE-2023-32643)
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
# SUSE update advisory SUSE-SU-2023:3535-1. The text itself
# is copyright (C) SUSE.
##
include('compat.inc');
if (description)
{
script_id(180539);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/09/25");
script_cve_id(
"CVE-2021-28153",
"CVE-2023-29499",
"CVE-2023-32611",
"CVE-2023-32636",
"CVE-2023-32643",
"CVE-2023-32665"
);
script_xref(name:"SuSE", value:"SUSE-SU-2023:3535-1");
script_name(english:"SUSE SLES15 Security Update : glib2 (SUSE-SU-2023:3535-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as
referenced in the SUSE-SU-2023:3535-1 advisory.
- An issue was discovered in GNOME GLib before 2.66.8. When g_file_replace() is used with
G_FILE_CREATE_REPLACE_DESTINATION to replace a path that is a dangling symlink, it incorrectly also
creates the target of the symlink as an empty file, which could conceivably have security relevance if the
symlink is attacker-controlled. (If the path is a symlink to a file that already exists, then the contents
of that file correctly remain unchanged.) (CVE-2021-28153)
- The upstream bug report describes this issue as follows: (CVE-2023-29499, CVE-2023-32611, CVE-2023-32665)
- Timeout in fuzz_variant_text [fedora-38] (CVE-2023-32636)
- Heap-buffer-overflow in g_variant_serialised_get_child [fedora-all] (CVE-2023-32643)
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://bugzilla.suse.com/1183533");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1211945");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1211946");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1211947");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1211948");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1211951");
# https://lists.suse.com/pipermail/sle-security-updates/2023-September/016101.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?6ee89cd7");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-28153");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-29499");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-32611");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-32636");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-32643");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2023-32665");
script_set_attribute(attribute:"solution", value:
"Update the affected 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:L/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-2021-28153");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2023-32643");
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:"2021/03/11");
script_set_attribute(attribute:"patch_publication_date", value:"2023/09/05");
script_set_attribute(attribute:"plugin_publication_date", value:"2023/09/06");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glib2-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glib2-lang");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:glib2-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgio-2_0-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgio-2_0-0-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libglib-2_0-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libglib-2_0-0-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgmodule-2_0-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgmodule-2_0-0-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgobject-2_0-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgobject-2_0-0-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libgthread-2_0-0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 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/cpu", "Host/SuSE/release", "Host/SuSE/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/SuSE/release");
if (isnull(os_release) || os_release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)(?:_SAP)?\d+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES15|SLES_SAP15)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);
var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(1)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP1", os_ver + " SP" + service_pack);
if (os_ver == "SLES_SAP15" && (! preg(pattern:"^(1)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES_SAP15 SP1", os_ver + " SP" + service_pack);
var pkgs = [
{'reference':'glib2-devel-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'glib2-lang-2.54.3-150000.4.29.1', 'sp':'1', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'glib2-tools-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'libgio-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'libgio-2_0-0-32bit-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'libglib-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'libglib-2_0-0-32bit-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'libgmodule-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'libgmodule-2_0-0-32bit-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'libgobject-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'libgobject-2_0-0-32bit-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'libgthread-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},
{'reference':'glib2-devel-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'glib2-devel-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'glib2-lang-2.54.3-150000.4.29.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},
{'reference':'glib2-tools-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'glib2-tools-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libgio-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libgio-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libgio-2_0-0-32bit-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},
{'reference':'libglib-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libglib-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libglib-2_0-0-32bit-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},
{'reference':'libgmodule-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libgmodule-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libgmodule-2_0-0-32bit-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},
{'reference':'libgobject-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libgobject-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libgobject-2_0-0-32bit-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1', 'sles-ltss-release-15.1']},
{'reference':'libgthread-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'libgthread-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},
{'reference':'glib2-devel-2.54.3-150000.4.29.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
{'reference':'glib2-tools-2.54.3-150000.4.29.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
{'reference':'libgio-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
{'reference':'libglib-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
{'reference':'libgmodule-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
{'reference':'libgobject-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']},
{'reference':'libgthread-2_0-0-2.54.3-150000.4.29.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']}
];
var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var exists_check = NULL;
var rpm_spec_vers_cmp = 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['exists_check'])) exists_check = package_array['exists_check'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && _release) {
if (exists_check) {
var check_flag = 0;
foreach var check (exists_check) {
if (!rpm_exists(release:_release, rpm:check)) continue;
if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;
check_flag++;
}
if (!check_flag) continue;
}
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
}
}
if (flag)
{
var ltss_plugin_caveat = NULL;
if(ltss_caveat_required) ltss_plugin_caveat = '\n' +
'NOTE: This vulnerability check contains fixes that apply to\n' +
'packages only available in SUSE Enterprise Linux Server LTSS\n' +
'repositories. Access to these package security updates require\n' +
'a paid SUSE LTSS subscription.\n';
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get() + ltss_plugin_caveat
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'glib2-devel / glib2-lang / glib2-tools / libgio-2_0-0 / etc');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28153
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29499
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32611
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32636
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32643
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32665
www.nessus.org/u?6ee89cd7
bugzilla.suse.com/1183533
bugzilla.suse.com/1211945
bugzilla.suse.com/1211946
bugzilla.suse.com/1211947
bugzilla.suse.com/1211948
bugzilla.suse.com/1211951
www.suse.com/security/cve/CVE-2021-28153
www.suse.com/security/cve/CVE-2023-29499
www.suse.com/security/cve/CVE-2023-32611
www.suse.com/security/cve/CVE-2023-32636
www.suse.com/security/cve/CVE-2023-32643
www.suse.com/security/cve/CVE-2023-32665
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
86.2%