CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
99.6%
CVE-2014-9293 If no authentication key is defined in the ntp.conf file, a cryptographically-weak default key is generated.
CVE-2014-9294 ntp-keygen before 4.2.7p230 uses a non-cryptographic random number generator with a weak seed to generate symmetric keys.
CVE-2014-9295 A remote unauthenticated attacker may craft special packets that trigger buffer overflow.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The text in the description was extracted from AIX Security
# Advisory ntp_advisory2.asc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(81271);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/04/21");
script_cve_id("CVE-2014-9293", "CVE-2014-9294", "CVE-2014-9295");
script_name(english:"AIX 6.1 TL 8 : ntp (IV68426)");
script_summary(english:"Check for APAR IV68426");
script_set_attribute(
attribute:"synopsis",
value:"The remote AIX host is missing a security patch."
);
script_set_attribute(
attribute:"description",
value:
"CVE-2014-9293 If no authentication key is defined in the ntp.conf
file, a cryptographically-weak default key is generated.
CVE-2014-9294 ntp-keygen before 4.2.7p230 uses a non-cryptographic
random number generator with a weak seed to generate symmetric keys.
CVE-2014-9295 A remote unauthenticated attacker may craft
special packets that trigger buffer overflow."
);
script_set_attribute(
attribute:"see_also",
value:"https://aix.software.ibm.com/aix/efixes/security/ntp_advisory2.asc"
);
script_set_attribute(
attribute:"solution",
value:"Install the appropriate interim fix."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:ibm:aix:6.1");
script_set_attribute(attribute:"vuln_publication_date", value:"2015/02/10");
script_set_attribute(attribute:"patch_publication_date", value:"2015/02/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/02/11");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2023 Tenable Network Security, Inc.");
script_family(english:"AIX Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/AIX/lslpp", "Host/local_checks_enabled", "Host/AIX/version");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("aix.inc");
include("misc_func.inc");
if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if ( ! get_kb_item("Host/AIX/version") ) audit(AUDIT_OS_NOT, "AIX");
if ( ! get_kb_item("Host/AIX/lslpp") ) audit(AUDIT_PACKAGE_LIST_MISSING);
if ( get_kb_item("Host/AIX/emgr_failure" ) ) exit(0, "This iFix check is disabled because : "+get_kb_item("Host/AIX/emgr_failure") );
flag = 0;
if (aix_check_ifix(release:"6.1", ml:"08", sp:"05", patch:"IV68426m5b", package:"bos.net.tcp.client", minfilesetver:"6.1.8.0", maxfilesetver:"6.1.8.19") < 0) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:aix_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");