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EulerOS 2.0 SP9 : containerd (EulerOS-SA-2023-1462)

๐Ÿ—“๏ธย 08 Mar 2023ย 00:00:00Reported byย This script is Copyright (C) 2023 and is owned by Tenable, Inc. or an Affiliate thereof.Typeย 
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๐Ÿ”—ย www.tenable.com๐Ÿ‘ย 26ย Views

EulerOS 2.0 SP9 containerd vulnerability (CVE-2022-23471) memory exhaustio

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Related
Refs
Code
ReporterTitlePublishedViews
Family
Veracode
Denial Of Service (DoS)
8 Dec 202203:54
โ€“veracode
NVD
CVE-2022-23471
7 Dec 202223:15
โ€“nvd
Debian CVE
CVE-2022-23471
7 Dec 202223:15
โ€“debiancve
Redos
ROS-20221223-01
23 Dec 202200:00
โ€“redos
OpenVAS
Huawei EulerOS: Security Advisory for docker-engine (EulerOS-SA-2023-1521)
20 Mar 202300:00
โ€“openvas
OpenVAS
Huawei EulerOS: Security Advisory for containerd (EulerOS-SA-2023-1462)
9 Mar 202300:00
โ€“openvas
OpenVAS
Huawei EulerOS: Security Advisory for docker-engine (EulerOS-SA-2023-1546)
20 Mar 202300:00
โ€“openvas
OpenVAS
Huawei EulerOS: Security Advisory for containerd (EulerOS-SA-2023-1580)
23 Mar 202300:00
โ€“openvas
OpenVAS
Huawei EulerOS: Security Advisory for containerd (EulerOS-SA-2023-1570)
23 Mar 202300:00
โ€“openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2023:1628-1)
28 Mar 202300:00
โ€“openvas
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#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(172285);
  script_version("1.0");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/03/08");

  script_cve_id("CVE-2022-23471");

  script_name(english:"EulerOS 2.0 SP9 : containerd (EulerOS-SA-2023-1462)");

  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 containerd package installed, the EulerOS installation on the remote host is affected
by the following vulnerabilities :

  - containerd is an open source container runtime. A bug was found in containerd's CRI implementation where a
    user can exhaust memory on the host. In the CRI stream server, a goroutine is launched to handle terminal
    resize events if a TTY is requested. If the user's process fails to launch due to, for example, a faulty
    command, the goroutine will be stuck waiting to send without a receiver, resulting in a memory leak.
    Kubernetes and crictl can both be configured to use containerd's CRI implementation and the stream server
    is used for handling container IO. This bug has been fixed in containerd 1.6.12 and 1.5.16. Users should
    update to these versions to resolve the issue. Users unable to upgrade should ensure that only trusted
    images and commands are used and that only trusted users have permissions to execute commands in running
    containers. (CVE-2022-23471)

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-2023-1462
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?514d89eb");
  script_set_attribute(attribute:"solution", value:
"Update the affected containerd packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/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:N/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-2022-23471");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/12/07");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/03/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/03/08");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:docker-engine");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 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 SP9");

var sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(9)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP9");

if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP9", "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$" && "aarch64" >!< cpu && "x86" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "x86" >!< cpu) audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);

var flag = 0;

var pkgs = [
  "docker-engine-18.09.0.129-1.h66.31.18.eulerosv2r9"
];

foreach (var pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"9", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    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, "containerd");
}

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08 Mar 2023 00:00Current
7.4High risk
Vulners AI Score7.4
EPSS0.001
26
.json
Report