CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
15.6%
This Solaris system is missing necessary patches to address a critical security update :
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Oracle CPU for jan2022.
#
include('deprecated_nasl_level.inc');
include("compat.inc");
if (description)
{
script_id(156902);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/08/11");
script_cve_id("CVE-2022-21375");
script_xref(name:"IAVA", value:"2022-A-0038");
script_name(english:"Oracle Solaris Critical Patch Update : jan2022_SRU11_4_40_107_3");
script_summary(english:"Check for the jan2022 CPU");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Solaris system is missing a security patch from CPU
jan2022."
);
script_set_attribute(
attribute:"description",
value:
"This Solaris system is missing necessary patches to address a critical
security update :
- Vulnerability in the Oracle Solaris product of Oracle
Systems (component: Kernel). The supported version that
is affected is 11. Easily exploitable vulnerability
allows low privileged attacker with logon to the
infrastructure where Oracle Solaris executes to
compromise Oracle Solaris. Successful attacks of this
vulnerability can result in unauthorized ability to
cause a hang or frequently repeatable crash (complete
DOS) of Oracle Solaris. CVSS 3.1 Base Score 5.5
(Availability impacts). CVSS Vector:
(CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
(CVE-2022-21375)"
);
script_set_attribute(
attribute:"see_also",
value:"https://support.oracle.com/epmos/faces/DocumentDisplay?id=2832878.1"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.oracle.com/a/tech/docs/cpujan2022cvrf.xml"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.oracle.com/security-alerts/cpujan2022.html"
);
script_set_attribute(
attribute:"solution",
value:"Install the jan2022 CPU from the Oracle support website."
);
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-21375");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:solaris");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/01/19");
script_set_attribute(attribute:"patch_publication_date", value:"2022/01/18");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/01/20");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Solaris Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Solaris11/release");
exit(0);
}
include("audit.inc");
include("global_settings.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");
fix_release = "11.4-11.4.40.0.1.107.3";
flag = 0;
if (solaris_check_release(release:"11.4-11.4.40.0.1.107.3", sru:"11.4.40.107.3") > 0) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:solaris_get_report2());
else security_warning(0);
exit(0);
}
audit(AUDIT_OS_RELEASE_NOT, "Solaris", fix_release, release);
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
15.6%