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 fixes the following issues: Security issues fixed :
CVE-2017-10988: Decode ‘signed’ attributes correctly.
(bnc#1049086)
CVE-2017-10987: Check for option overflowing the packet.
(bnc#1049086)
CVE-2017-10985: Fix infinite loop and memory exhaustion with ‘concat’ attributes. (bnc#1049086)
CVE-2017-10984: Fix write overflow in data2vp_wimax().
(bnc#1049086)
CVE-2017-10983: Fix read overflow when decoding option 63. (bnc#1049086)
CVE-2017-10978: Fix read / write overflow in make_secret(). (bnc#1049086)
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2017:2243-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(102728);
script_version("3.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2017-10978", "CVE-2017-10983", "CVE-2017-10984", "CVE-2017-10985", "CVE-2017-10987", "CVE-2017-10988");
script_name(english:"SUSE SLES12 Security Update : freeradius-server (SUSE-SU-2017:2243-1)");
script_summary(english:"Checks rpm output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote SUSE host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"This update for freeradius fixes the following issues: Security issues
fixed :
- CVE-2017-10988: Decode 'signed' attributes correctly.
(bnc#1049086)
- CVE-2017-10987: Check for option overflowing the packet.
(bnc#1049086)
- CVE-2017-10985: Fix infinite loop and memory exhaustion
with 'concat' attributes. (bnc#1049086)
- CVE-2017-10984: Fix write overflow in data2vp_wimax().
(bnc#1049086)
- CVE-2017-10983: Fix read overflow when decoding option
63. (bnc#1049086)
- CVE-2017-10978: Fix read / write overflow in
make_secret(). (bnc#1049086)
Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1049086"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-10978/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-10983/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-10984/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-10985/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-10987/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2017-10988/"
);
# https://www.suse.com/support/update/announcement/2017/suse-su-20172243-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?88eaae02"
);
script_set_attribute(
attribute:"solution",
value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t
patch SUSE-SLE-SDK-12-SP2-2017-1373=1
SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:zypper in -t
patch SUSE-SLE-RPI-12-SP2-2017-1373=1
SUSE Linux Enterprise Server 12-SP2:zypper in -t patch
SUSE-SLE-SERVER-12-SP2-2017-1373=1
To bring your system up-to-date, use 'zypper patch'."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC: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_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-krb5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-krb5-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-ldap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-ldap-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-mysql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-mysql-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-perl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-postgresql");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-postgresql-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-python");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-python-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-sqlite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-sqlite-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freeradius-server-utils-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/07/17");
script_set_attribute(attribute:"patch_publication_date", value:"2017/08/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/08/24");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
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("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, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(2)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP2", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-debuginfo-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-debugsource-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-doc-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-krb5-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-krb5-debuginfo-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-ldap-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-ldap-debuginfo-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-libs-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-libs-debuginfo-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-mysql-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-mysql-debuginfo-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-perl-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-perl-debuginfo-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-postgresql-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-postgresql-debuginfo-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-python-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-python-debuginfo-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-sqlite-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-sqlite-debuginfo-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-utils-3.0.3-17.9.1")) flag++;
if (rpm_check(release:"SLES12", sp:"2", reference:"freeradius-server-utils-debuginfo-3.0.3-17.9.1")) 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");
}
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-2017-10987
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10988
www.nessus.org/u?88eaae02
bugzilla.suse.com/show_bug.cgi?id=1049086
www.suse.com/security/cve/CVE-2017-10978/
www.suse.com/security/cve/CVE-2017-10983/
www.suse.com/security/cve/CVE-2017-10984/
www.suse.com/security/cve/CVE-2017-10985/
www.suse.com/security/cve/CVE-2017-10987/
www.suse.com/security/cve/CVE-2017-10988/
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%