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%
Upgrade to upstream v3.0.15 release. See upstream ChangeLog for details (in freeradius-doc subpackage).
Resolves: Bug#1471848 CVE-2017-10978 freeradius:
Out-of-bounds read/write due to improper output buffer size check in make_secret()
Resolves: Bug#1471860 CVE-2017-10983 freeradius:
Out-of-bounds read in fr_dhcp_decode() when decoding option 63
Resolves: Bug#1471861 CVE-2017-10984 freeradius:
Out-of-bounds write in data2vp_wimax()
Resolves: Bug#1471863 CVE-2017-10985 freeradius:
Infinite loop and memory exhaustion with ‘concat’ attributes
Resolves: Bug#1471864 CVE-2017-10986 freeradius:
Infinite read in dhcp_attr2vp()
Resolves: Bug#1471865 CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions()
Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
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 Fedora Security Advisory FEDORA-2017-24c64c531a.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(102024);
script_version("3.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2017-10978", "CVE-2017-10983", "CVE-2017-10984", "CVE-2017-10985", "CVE-2017-10986", "CVE-2017-10987");
script_xref(name:"FEDORA", value:"2017-24c64c531a");
script_name(english:"Fedora 25 : freeradius (2017-24c64c531a)");
script_summary(english:"Checks rpm output for the updated package.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Fedora host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
" - Upgrade to upstream v3.0.15 release. See upstream
ChangeLog for details (in freeradius-doc subpackage).
- Resolves: Bug#1471848 CVE-2017-10978 freeradius:
Out-of-bounds read/write due to improper output buffer
size check in make_secret()
- Resolves: Bug#1471860 CVE-2017-10983 freeradius:
Out-of-bounds read in fr_dhcp_decode() when decoding
option 63
- Resolves: Bug#1471861 CVE-2017-10984 freeradius:
Out-of-bounds write in data2vp_wimax()
- Resolves: Bug#1471863 CVE-2017-10985 freeradius:
Infinite loop and memory exhaustion with 'concat'
attributes
- Resolves: Bug#1471864 CVE-2017-10986 freeradius:
Infinite read in dhcp_attr2vp()
- Resolves: Bug#1471865 CVE-2017-10987 freeradius: Buffer
over-read in fr_dhcp_decode_suboptions()
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2017-24c64c531a"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected freeradius package."
);
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:fedoraproject:fedora:freeradius");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:25");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/07/17");
script_set_attribute(attribute:"patch_publication_date", value:"2017/07/27");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/07/28");
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:"Fedora Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^25([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 25", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC25", reference:"freeradius-3.0.15-1.fc25")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "freeradius");
}
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
bodhi.fedoraproject.org/updates/FEDORA-2017-24c64c531a
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%