The version of OpenSSL installed on the remote AIX host is affected by a side channel attack information disclosure vulnerability.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(125707);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/04/21");
script_cve_id("CVE-2018-0734", "CVE-2018-5407");
script_bugtraq_id(105178, 105897);
script_name(english:"AIX OpenSSL Advisory : openssl_advisory29.asc");
script_summary(english:"Checks the version of the OpenSSL packages and iFixes.");
script_set_attribute(attribute:"synopsis", value:
"The remote AIX host has a version of OpenSSL installed that is
affected by an information disclosure vulnerability.");
script_set_attribute(attribute:"description", value:
"The version of OpenSSL installed on the remote AIX host is affected by
a side channel attack information disclosure vulnerability.");
script_set_attribute(attribute:"see_also", value:"https://aix.software.ibm.com/aix/efixes/security/openssl_advisory29.asc");
script_set_attribute(attribute:"solution", value:
"A fix is available and can be downloaded from the IBM AIX website.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-0734");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/12/11");
script_set_attribute(attribute:"patch_publication_date", value:"2018/12/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/06/05");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:ibm:aix");
script_set_attribute(attribute:"cpe", value:"cpe:/a:openssl:openssl");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"AIX Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/AIX/lslpp", "Host/local_checks_enabled", "Host/AIX/version");
exit(0);
}
include("aix.inc");include("aix.inc");
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
oslevel = get_kb_item("Host/AIX/version");
if (isnull(oslevel)) 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 AIX package check is disabled because : "+get_kb_item("Host/AIX/emgr_failure") );
oslevel = oslevel - "AIX-";
if (oslevel != "5.3" && oslevel != "6.1" && oslevel != "7.1" && oslevel != "7.2")
{
audit(AUDIT_OS_NOT, "AIX 5.3 / 6.1 / 7.1 / 7.2", "AIX " + oslevel);
}
flag = 0;
package = "openssl.base";
# 1.0.2.1600
if (aix_check_ifix(release:"5.3", patch:"(102p_fix)", package:package, minfilesetver:"1.0.2.500", maxfilesetver:"1.0.2.1600") < 0) flag++;
if (aix_check_ifix(release:"6.1", patch:"(102p_fix)", package:package, minfilesetver:"1.0.2.500", maxfilesetver:"1.0.2.1600") < 0) flag++;
if (aix_check_ifix(release:"7.1", patch:"(102p_fix)", package:package, minfilesetver:"1.0.2.500", maxfilesetver:"1.0.2.1600") < 0) flag++;
if (aix_check_ifix(release:"7.2", patch:"(102p_fix)", package:package, minfilesetver:"1.0.2.500", maxfilesetver:"1.0.2.1600") < 0) flag++;
# 20.16.102.1600
if (aix_check_ifix(release:"5.3", patch:"(fips_102p)", package:package, minfilesetver:"20.13.102.1000", maxfilesetver:"20.16.102.1600") < 0) flag++;
if (aix_check_ifix(release:"6.1", patch:"(fips_102p)", package:package, minfilesetver:"20.13.102.1000", maxfilesetver:"20.16.102.1600") < 0) flag++;
if (aix_check_ifix(release:"7.1", patch:"(fips_102p)", package:package, minfilesetver:"20.13.102.1000", maxfilesetver:"20.16.102.1600") < 0) flag++;
if (aix_check_ifix(release:"7.2", patch:"(fips_102p)", package:package, minfilesetver:"20.13.102.1000", maxfilesetver:"20.16.102.1600") < 0) flag++;
if (flag)
{
aix_report_extra = ereg_replace(string:aix_report_get(), pattern:"[()]", replace:"");
aix_report_extra = ereg_replace(string:aix_report_extra, pattern:"[|]", replace:" or ");
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : aix_report_extra
);
}
else
{
tested = aix_pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, package);
}