CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
98.2%
This update for freeradius-server fixes the following issues :
Fix a number of security issues found via fuzzing by Guido Vranken See http://freeradius.org/security/fuzzer-2017.html for details.
(boo#1049086)
CVE-2017-10987 / FR-GV-304: DHCP - Buffer over-read in fr_dhcp_decode_suboptions()
CVE-2017-10986 / FR-GV-303: DHCP - Infinite read in dhcp_attr2vp()
FR-AD-001: Use strncmp() instead of memcmp() for string data
CVE-2017-10983 / FR-GV-206: DHCP - Read overflow when decoding option 63
CVE-2017-10985 / FR-GV-302: Infinite loop and memory exhaustion with ‘concat’ attributes
CVE-2017-10984 / FR-GV-301: Write overflow in data2vp_wimax()
FR-AD-002: String lifetime issues in rlm_python
FR-GV-305: Decode ‘signed’ attributes correctly
CVE-2017-10978 / FR-GV-201: Read / write overflow in make_secret()
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2017-1192.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(104164);
script_version("3.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2017-10978", "CVE-2017-10983", "CVE-2017-10984", "CVE-2017-10985", "CVE-2017-10986", "CVE-2017-10987");
script_name(english:"openSUSE Security Update : freeradius-server (openSUSE-2017-1192)");
script_summary(english:"Check for the openSUSE-2017-1192 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update for freeradius-server fixes the following issues :
Fix a number of security issues found via fuzzing by Guido Vranken See
http://freeradius.org/security/fuzzer-2017.html for details.
(boo#1049086)
- CVE-2017-10987 / FR-GV-304: DHCP - Buffer over-read in
fr_dhcp_decode_suboptions()
- CVE-2017-10986 / FR-GV-303: DHCP - Infinite read in
dhcp_attr2vp()
- FR-AD-001: Use strncmp() instead of memcmp() for string
data
- CVE-2017-10983 / FR-GV-206: DHCP - Read overflow when
decoding option 63
- CVE-2017-10985 / FR-GV-302: Infinite loop and memory
exhaustion with 'concat' attributes
- CVE-2017-10984 / FR-GV-301: Write overflow in
data2vp_wimax()
- FR-AD-002: String lifetime issues in rlm_python
- FR-GV-305: Decode 'signed' attributes correctly
- CVE-2017-10978 / FR-GV-201: Read / write overflow in
make_secret()"
);
script_set_attribute(
attribute:"see_also",
value:"http://freeradius.org/security/fuzzer-2017.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1049086"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected freeradius-server packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-krb5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-krb5-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-ldap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-ldap-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-mysql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-mysql-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-perl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-postgresql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-postgresql-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-python");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-python-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-sqlite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-sqlite-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:freeradius-server-utils-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.2");
script_set_attribute(attribute:"patch_publication_date", value:"2017/10/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/26");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 Tenable Network Security, Inc.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE42\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-debuginfo-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-debugsource-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-devel-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-krb5-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-krb5-debuginfo-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-ldap-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-ldap-debuginfo-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-libs-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-libs-debuginfo-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-mysql-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-mysql-debuginfo-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-perl-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-perl-debuginfo-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-postgresql-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-postgresql-debuginfo-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-python-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-python-debuginfo-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-sqlite-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-sqlite-debuginfo-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-utils-3.0.12-2.9.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"freeradius-server-utils-debuginfo-3.0.12-2.9.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "freeradius-server / freeradius-server-debuginfo / etc");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10978
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10983
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10984
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10985
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10986
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10987
freeradius.org/security/fuzzer-2017.html
bugzilla.opensuse.org/show_bug.cgi?id=1049086
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
98.2%