This update includes a rebase from 8.0.49 up to 8.0.50 which resolves two CVEs along with various other bugs/features :
rhbz#1548290 CVE-2018-1304 tomcat: Incorrect handling of empty string URL in security constraints can lead to unitended exposure of resources
rhbz#1548284 CVE-2018-1305 tomcat: Late application of security constraints can lead to resource exposure for unauthorised users
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-a233dae4ab.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(108838);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2018-1304", "CVE-2018-1305");
script_xref(name:"FEDORA", value:"2018-a233dae4ab");
script_name(english:"Fedora 26 : 1:tomcat (2018-a233dae4ab)");
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:
"This update includes a rebase from 8.0.49 up to 8.0.50 which resolves
two CVEs along with various other bugs/features :
- rhbz#1548290	CVE-2018-1304 tomcat: Incorrect handling
of empty string URL in security constraints can lead to
unitended exposure of resources
- rhbz#1548284 CVE-2018-1305 tomcat: Late application of
security constraints can lead to resource exposure for
unauthorised users
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-a233dae4ab"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected 1:tomcat package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:1:tomcat");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:26");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/02/23");
script_set_attribute(attribute:"patch_publication_date", value:"2018/04/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/05");
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:"^26([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 26", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC26", reference:"tomcat-8.0.50-1.fc26", epoch:"1")) 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, "1:tomcat");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | 1 | p-cpe:/a:fedoraproject:fedora:1:tomcat |
fedoraproject | fedora | 26 | cpe:/o:fedoraproject:fedora:26 |