Backport rubygem.macros
changes. Enables maintaners to build rubygems using same macros in all Fedoras.
Rebase to Ruby 2.4.4. Includes several CVE fixes.
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/
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-a459acd54b.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(110389);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2017-17742", "CVE-2018-6914", "CVE-2018-8777", "CVE-2018-8778", "CVE-2018-8779", "CVE-2018-8780");
script_xref(name:"FEDORA", value:"2018-a459acd54b");
script_name(english:"Fedora 27 : ruby (2018-a459acd54b)");
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:
"Backport `rubygem.macros` changes. Enables maintaners to build
rubygems using same macros in all Fedoras.
----
Rebase to Ruby 2.4.4. Includes several CVE fixes.
https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/
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-a459acd54b"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/"
);
script_set_attribute(attribute:"solution", value:"Update the affected ruby package.");
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:N");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:ruby");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:27");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/04/03");
script_set_attribute(attribute:"patch_publication_date", value:"2018/06/06");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/06/07");
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:"ruby-2.4.4-89.fc27")) 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, "ruby");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | ruby | p-cpe:/a:fedoraproject:fedora:ruby |
fedoraproject | fedora | 27 | cpe:/o:fedoraproject:fedora:27 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17742
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6914
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8777
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8778
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8779
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8780
bodhi.fedoraproject.org/updates/FEDORA-2018-a459acd54b
www.ruby-lang.org/en/news/2018/03/28/ruby-2-4-4-released/