According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(165787);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/10");
script_cve_id("CVE-2022-2068");
script_name(english:"EulerOS 2.0 SP5 : openssl (EulerOS-SA-2022-2446)");
script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing a security update.");
script_set_attribute(attribute:"description", value:
"According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by
the following vulnerabilities :
- In addition to the c_rehash shell command injection identified in CVE-2022-1292, further circumstances
where the c_rehash script does not properly sanitise shell metacharacters to prevent command injection
were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there are other
places in the script where the file names of certificates being hashed were possibly passed to a command
executed through the shell. This script is distributed by some operating systems in a manner where it is
automatically executed. On such operating systems, an attacker could execute arbitrary commands with the
privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the
OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.4 (Affected 3.0.0,3.0.1,3.0.2,3.0.3). Fixed in
OpenSSL 1.1.1p (Affected 1.1.1-1.1.1o). Fixed in OpenSSL 1.0.2zf (Affected 1.0.2-1.0.2ze). (CVE-2022-2068)
Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security
advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional
issues.");
# https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2022-2446
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?0b7831e0");
script_set_attribute(attribute:"solution", value:
"Update the affected openssl packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-2068");
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:"2022/06/21");
script_set_attribute(attribute:"patch_publication_date", value:"2022/10/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/10/08");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:openssl-1.0.2k");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:openssl-devel-1.0.2k");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:openssl-libs-1.0.2k");
script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Huawei Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
script_exclude_keys("Host/EulerOS/uvp_version");
exit(0);
}
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
var uvp = get_kb_item("Host/EulerOS/uvp_version");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5");
var sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(5)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP5", "EulerOS UVP " + uvp);
if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);
var flag = 0;
var pkgs = [
"openssl-1.0.2k-16.h17.eulerosv2r7",
"openssl-devel-1.0.2k-16.h17.eulerosv2r7",
"openssl-libs-1.0.2k-16.h17.eulerosv2r7"
];
foreach (var pkg in pkgs)
if (rpm_check(release:"EulerOS-2.0", sp:"5", reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "openssl");
}
Vendor | Product | Version | CPE |
---|---|---|---|
huawei | euleros | openssl-1.0.2k | p-cpe:/a:huawei:euleros:openssl-1.0.2k |
huawei | euleros | openssl-devel-1.0.2k | p-cpe:/a:huawei:euleros:openssl-devel-1.0.2k |
huawei | euleros | openssl-libs-1.0.2k | p-cpe:/a:huawei:euleros:openssl-libs-1.0.2k |
huawei | euleros | 2.0 | cpe:/o:huawei:euleros:2.0 |