CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:M/Au:N/C:P/I:N/A:N
EPSS
Percentile
5.3%
The remote Solaris system is missing necessary patches to address security updates :
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Oracle Third Party software advisories.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(80671);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2013-4242");
script_name(english:"Oracle Solaris Third-Party Patch Update : libgcrypt (cve_2013_4242_information_disclosure)");
script_summary(english:"Check for the 'entire' version.");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Solaris system is missing a security patch for third-party
software."
);
script_set_attribute(
attribute:"description",
value:
"The remote Solaris system is missing necessary patches to address
security updates :
- GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used
in GnuPG 2.0.x and possibly other products, allows local
users to obtain private RSA keys via a cache
side-channel attack involving the L3 cache, aka
Flush+Reload. (CVE-2013-4242)"
);
# https://www.oracle.com/technetwork/topics/security/thirdparty-patch-map-1482893.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?4a913f44"
);
# https://blogs.oracle.com/sunsecurity/cve-2013-4242-information-disclosure-vulnerability-in-libgcrypt
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?12cb55e6"
);
script_set_attribute(attribute:"solution", value:"Upgrade to Solaris 11.1.18.5.0.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:N");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:solaris:11.1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:solaris:libgcrypt");
script_set_attribute(attribute:"patch_publication_date", value:"2014/05/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/19");
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:"Solaris Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Solaris11/release", "Host/Solaris11/pkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("solaris.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Solaris11/release");
if (isnull(release)) audit(AUDIT_OS_NOT, "Solaris11");
pkg_list = solaris_pkg_list_leaves();
if (isnull (pkg_list)) audit(AUDIT_PACKAGE_LIST_MISSING, "Solaris pkg-list packages");
if (empty_or_null(egrep(string:pkg_list, pattern:"^libgcrypt$"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "libgcrypt");
flag = 0;
if (solaris_check_release(release:"0.5.11-0.175.1.18.0.5.0", sru:"SRU 11.1.18.5.0") > 0) flag++;
if (flag)
{
error_extra = 'Affected package : libgcrypt\n' + solaris_get_report2();
error_extra = ereg_replace(pattern:"version", replace:"OS version", string:error_extra);
if (report_verbosity > 0) security_note(port:0, extra:error_extra);
else security_note(0);
exit(0);
}
else audit(AUDIT_PACKAGE_NOT_AFFECTED, "libgcrypt");