6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.015 Low
EPSS
Percentile
87.0%
Security fix for CVE-2018-10194, CVE-2018-15909, and additional CVEs.
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-2018-28447b6f2e.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(117372);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2018-10194", "CVE-2018-15909", "CVE-2018-15911", "CVE-2018-16539", "CVE-2018-16540", "CVE-2018-16541", "CVE-2018-16542");
script_xref(name:"FEDORA", value:"2018-28447b6f2e");
script_name(english:"Fedora 27 : ghostscript (2018-28447b6f2e)");
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:
"Security fix for CVE-2018-10194, CVE-2018-15909, and additional CVEs.
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-2018-28447b6f2e"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected ghostscript package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
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_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:ghostscript");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:27");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/04/18");
script_set_attribute(attribute:"patch_publication_date", value:"2018/09/07");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/09/10");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2021 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:"^27([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 27", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC27", reference:"ghostscript-9.22-5.fc27")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
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, "ghostscript");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | ghostscript | p-cpe:/a:fedoraproject:fedora:ghostscript |
fedoraproject | fedora | 27 | cpe:/o:fedoraproject:fedora:27 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10194
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15909
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15911
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16539
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16540
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16541
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16542
bodhi.fedoraproject.org/updates/FEDORA-2018-28447b6f2e
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
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:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.015 Low
EPSS
Percentile
87.0%