CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
Percentile
86.2%
libtasn1 4.4 release, fixing CVE-2015-2806.
GnuTLS 3.3.14 release
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/8077
Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. 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 2015-5308.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(82953);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2015-2806");
script_xref(name:"FEDORA", value:"2015-5308");
script_name(english:"Fedora 22 : mingw-gnutls-3.3.14-1.fc22 / mingw-libtasn1-4.4-1.fc22 (2015-5308)");
script_summary(english:"Checks rpm output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Fedora host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"libtasn1 4.4 release, fixing CVE-2015-2806.
GnuTLS 3.3.14 release
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/8077
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/8077"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=1207192"
);
# https://lists.fedoraproject.org/pipermail/package-announce/2015-April/155117.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?a1dc4a5e"
);
# https://lists.fedoraproject.org/pipermail/package-announce/2015-April/155118.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?98d6bfa7"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected mingw-gnutls and / or mingw-libtasn1 packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:mingw-gnutls");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:mingw-libtasn1");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:22");
script_set_attribute(attribute:"patch_publication_date", value:"2015/04/02");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/04/22");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 Tenable Network Security, Inc.");
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 = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^22([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 22.x", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC22", reference:"mingw-gnutls-3.3.14-1.fc22")) flag++;
if (rpm_check(release:"FC22", reference:"mingw-libtasn1-4.4-1.fc22")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "mingw-gnutls / mingw-libtasn1");
}