CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
89.5%
The remote host is affected by the vulnerability described in GLSA-201804-13 (ncurses: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in ncurses. Please review the CVE identifiers referenced below for details.
Impact :
A remote attacker, by enticing the user to process untrusted terminfo or other data, could execute arbitrary code or cause a Denial of Service condition.
Workaround :
There is no known workaround at this time.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201804-13.
#
# The advisory text is Copyright (C) 2001-2018 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#
include("compat.inc");
if (description)
{
script_id(109097);
script_version("1.2");
script_cvs_date("Date: 2018/06/07 13:15:38");
script_cve_id("CVE-2017-10684", "CVE-2017-10685", "CVE-2017-11112", "CVE-2017-11113", "CVE-2017-13728", "CVE-2017-13729", "CVE-2017-13730", "CVE-2017-13731", "CVE-2017-13732", "CVE-2017-13733", "CVE-2017-13734", "CVE-2017-16879");
script_xref(name:"GLSA", value:"201804-13");
script_name(english:"GLSA-201804-13 : ncurses: Multiple vulnerabilities");
script_summary(english:"Checks for updated package(s) in /var/db/pkg");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Gentoo host is missing one or more security-related
patches."
);
script_set_attribute(
attribute:"description",
value:
"The remote host is affected by the vulnerability described in GLSA-201804-13
(ncurses: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in ncurses. Please review
the CVE identifiers referenced below for details.
Impact :
A remote attacker, by enticing the user to process untrusted terminfo or
other data, could execute arbitrary code or cause a Denial of Service
condition.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/201804-13"
);
script_set_attribute(
attribute:"solution",
value:
"All ncurses users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=sys-libs/ncurses-6.1:0'"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
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:gentoo:linux:ncurses");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2018/04/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/18");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018 Tenable Network Security, Inc.");
script_family(english:"Gentoo Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (qpkg_check(package:"sys-libs/ncurses", unaffected:make_list("ge 6.1"), vulnerable:make_list("lt 6.1"))) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = qpkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ncurses");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10684
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10685
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11112
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11113
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13728
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13729
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13730
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13731
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13732
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13733
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13734
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16879
security.gentoo.org/glsa/201804-13
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
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
89.5%