CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS
Percentile
99.1%
Invalid requests by unauthenticated attackers could crash the kerberos server (CVE-2010-0283).
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update krb5-2002.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(44668);
script_version("1.9");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2010-0283");
script_name(english:"openSUSE Security Update : krb5 (krb5-2002)");
script_summary(english:"Check for the krb5-2002 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Invalid requests by unauthenticated attackers could crash the kerberos
server (CVE-2010-0283)."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.novell.com/show_bug.cgi?id=571781"
);
script_set_attribute(attribute:"solution", value:"Update the affected krb5 packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_cwe_id(20);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5-apps-clients");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5-apps-servers");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5-client");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5-devel-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5-plugin-kdb-ldap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5-plugin-preauth-pkinit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:krb5-server");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.2");
script_set_attribute(attribute:"patch_publication_date", value:"2010/02/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2010/02/19");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2010-2021 Tenable Network Security, Inc.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
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/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE11\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE11.2", reference:"krb5-1.7-6.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.2", reference:"krb5-apps-clients-1.7-6.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.2", reference:"krb5-apps-servers-1.7-6.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.2", reference:"krb5-client-1.7-6.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.2", reference:"krb5-devel-1.7-6.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.2", reference:"krb5-plugin-kdb-ldap-1.7-6.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.2", reference:"krb5-plugin-preauth-pkinit-1.7-6.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.2", reference:"krb5-server-1.7-6.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.2", cpu:"x86_64", reference:"krb5-32bit-1.7-6.3.1") ) flag++;
if ( rpm_check(release:"SUSE11.2", cpu:"x86_64", reference:"krb5-devel-32bit-1.7-6.3.1") ) 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, "krb5 / krb5-32bit / krb5-apps-clients / krb5-apps-servers / etc");
}