TencentOS Server 3: container-tools (TSSA-2023:0109)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Tencent Linux Security Advisory TSSA-2023:0109.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(240018);
  script_version("1.3");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/12/05");

  script_cve_id(
    "CVE-2022-1705",
    "CVE-2022-1962",
    "CVE-2022-27664",
    "CVE-2022-28131",
    "CVE-2022-2989",
    "CVE-2022-30630",
    "CVE-2022-30631",
    "CVE-2022-30632",
    "CVE-2022-30633",
    "CVE-2022-30635",
    "CVE-2022-32148",
    "CVE-2022-32189",
    "CVE-2022-41717",
    "CVE-2023-0778"
  );

  script_name(english:"TencentOS Server 3: container-tools (TSSA-2023:0109)");

  script_set_attribute(attribute:"synopsis", value:
"The remote TencentOS Server 3 host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is,
therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0109 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:
      CVE-2022-1705:
      A flaw was found in golang. The HTTP/1 client accepted invalid Transfer-Encoding headers indicating
    chunked encoding. This issue could allow request smuggling, but only if combined with an intermediate
    server that also improperly accepts the header as invalid.
      CVE-2022-1962:
      A flaw was found in the golang standard library, go/parser. When calling any Parse functions on the Go
    source code, which contains deeply nested types or declarations, a panic can occur due to stack
    exhaustion. This issue allows an attacker to impact system availability.
      CVE-2022-2989:
      An incorrect handling of the supplementary groups in the Podman container engine might lead to the
    sensitive information disclosure or possible data modification if an attacker has direct access to the
    affected container where supplementary groups are used to set access permissions and is able to execute a
    binary code in that container.
      CVE-2022-27664:
      A flaw was found in the golang package. In net/http in Go, attackers can cause a denial of service
    because an HTTP/2 connection can hang during closing if a fatal error preempts the shutdown.
      CVE-2022-28131:
      A flaw was found in golang encoding/xml. When calling Decoder, Skip while parsing a deeply nested XML
    document, a panic can occur due to stack exhaustion and allows an attacker to impact system availability.
      CVE-2022-30630:
      A flaw was found in the golang standard library, io/fs. Calling Glob on a path that contains a large
    number of path separators can cause a panic issue due to stack exhaustion. This could allow an attacker to
    impact availability.
      CVE-2022-30631:
      A flaw was found in golang. Calling the Reader, Read method on an archive that contains a large number
    of concatenated 0-length compressed files can cause a panic issue due to stack exhaustion.
      CVE-2022-30632:
      A flaw was found in golang. Calling Glob on a path that contains a large number of path separators can
    cause a panic issue due to stack exhaustion. This can cause an attacker to impact availability.
      CVE-2022-30633:
      A flaw was found in golang. Calling Unmarshal on an XML document into a Go struct, which has a nested
    field that uses the any field tag, can cause a panic due to stack exhaustion.
      CVE-2022-30635:
      A flaw was found in golang. When calling Decoder, Decode on a message that contains deeply nested
    structures, a panic can occur due to stack exhaustion and allows an attacker to impact system
    availability.
      CVE-2022-32148:
      A flaw was found in net/http/httputil golang package. When httputil.ReverseProxy.ServeHTTP is called
    with a Request.Header map containing a nil value for the X-Forwarded-For header, ReverseProxy could set
    the client IP incorrectly. This issue may affect confidentiality.
      CVE-2022-32189:
      An uncontrolled resource consumption flaw was found in Golang math/big. A too-short encoded message can
    cause a panic in Float.GobDecode and Rat.GobDecode in math/big in Go, potentially allowing an attacker to
    create a denial of service, impacting availability.
      CVE-2022-41717:
      A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause
    excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a
    cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped,
    an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open
    connection.
      CVE-2023-0778:
      A Time-of-check Time-of-use (TOCTOU) flaw was found in podman. This issue may allow a malicious user to
    replace a normal file in a volume with a symlink while exporting the volume, allowing for access to
    arbitrary files on the host file system.

Tenable has extracted the preceding description block directly from the Tencent Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://mirrors.tencent.com/tlinux/errata/tssa-20230109.xml");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:S/C:C/I:C/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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-2023-0778");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2022-2989");

  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:"2023/06/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/06/19");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/06/16");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:tencent:tencentos_server:3");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:buildah");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:cockpit-podman");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:conmon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:container-selinux");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:containernetworking-plugins");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:containers-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:criu");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:crun");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:fuse-overlayfs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:libslirp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:oci-seccomp-bpf-hook");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:podman");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:python-podman");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:runc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:skopeo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:slirp4netns");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:toolbox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:tencent:tencentos_server:udica");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info2.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/etc/os-release", "Host/TencentOS/rpm-list", "Host/cpu");

  exit(0);
}


include('rpm2.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_product = get_kb_item('installed_os/local/SSH/0/product');
if (isnull(os_product) || 'TencentOS' >!< os_product) audit(AUDIT_OS_NOT, 'TencentOS');
var os_version = get_kb_item('installed_os/local/SSH/0/version');
if (isnull(os_version)) audit(AUDIT_UNKNOWN_APP_VER, 'TencentOS');
if (! preg(pattern:"^3([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'TencentOS 3.x', 'TencentOS ' + os_version);

if (!get_kb_item('Host/TencentOS/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$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'TencentOS', cpu);

var constraints = [
  {
    'release': '3',
    'pkgs': [
      {'reference':'aardvark-dns-1.0.1-37.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'buildah-1.24.6-5.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'buildah-debuginfo-1.24.6-5.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'buildah-debugsource-1.24.6-5.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'buildah-tests-1.24.6-5.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'buildah-tests-debuginfo-1.24.6-5.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'cockpit-podman-46-1.module+el8.8.0+472+e48ba495', 'rpm_spec_vers_cmp':TRUE, 'allowmaj':TRUE},
      {'reference':'conmon-2.1.4-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'conmon-debuginfo-2.1.4-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'conmon-debugsource-2.1.4-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'container-selinux-2.199.0-1.module+el8.8.0+472+e48ba495', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'containernetworking-plugins-1.1.1-2.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'containernetworking-plugins-debuginfo-1.1.1-2.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'containernetworking-plugins-debugsource-1.1.1-2.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'containers-common-1-37.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'crit-3.15-3.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'criu-3.15-3.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'criu-debuginfo-3.15-3.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'criu-debugsource-3.15-3.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'criu-devel-3.15-3.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'criu-libs-3.15-3.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'criu-libs-debuginfo-3.15-3.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'crun-1.6-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'crun-debuginfo-1.6-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'crun-debugsource-1.6-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'fuse-overlayfs-1.9-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'fuse-overlayfs-debuginfo-1.9-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'fuse-overlayfs-debugsource-1.9-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libslirp-4.4.0-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libslirp-debuginfo-4.4.0-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libslirp-debugsource-4.4.0-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'libslirp-devel-4.4.0-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'netavark-1.0.1-37.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'oci-seccomp-bpf-hook-1.2.5-2.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'oci-seccomp-bpf-hook-debuginfo-1.2.5-2.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'oci-seccomp-bpf-hook-debugsource-1.2.5-2.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-catatonit-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-catatonit-debuginfo-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-debuginfo-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-debugsource-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-docker-4.0.2-20.module+el8.8.0+472+e48ba495', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-gvproxy-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-gvproxy-debuginfo-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-plugins-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-plugins-debuginfo-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-remote-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-remote-debuginfo-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'podman-tests-4.0.2-20.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python3-criu-3.15-3.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'python3-podman-4.0.0-1.module+el8.8.0+472+e48ba495', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'runc-1.1.4-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'runc-debuginfo-1.1.4-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'runc-debugsource-1.1.4-1.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'skopeo-1.6.2-6.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'skopeo-debuginfo-1.6.2-6.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'skopeo-debugsource-1.6.2-6.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'skopeo-tests-1.6.2-6.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'slirp4netns-1.1.8-2.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'slirp4netns-debuginfo-1.1.8-2.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'slirp4netns-debugsource-1.1.8-2.module+el8.8.0+472+e48ba495', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'toolbox-0.0.99.3-7.module+el8.8.0+473+5097ef8a', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'toolbox-debuginfo-0.0.99.3-7.module+el8.8.0+473+5097ef8a', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'toolbox-debugsource-0.0.99.3-7.module+el8.8.0+473+5097ef8a', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'toolbox-tests-0.0.99.3-7.module+el8.8.0+473+5097ef8a', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE},
      {'reference':'udica-0.2.6-3.module+el8.8.0+472+e48ba495', 'rpm_spec_vers_cmp':TRUE}
    ]
  }
];

var os_release = get_one_kb_item('installed_os/local/SSH/0/release');
var os_sp = get_one_kb_item('Host/*/minor_release');

var flag = 0;
var reference;
var sp;
var _cpu;
var el_string;
var rpm_spec_vers_cmp;
var epoch;
var allowmaj;
var exists_check;
var cves;
foreach var constraint ( constraints ) {
  # Check that the target release is equal to the affected release
  if (!empty_or_null(constraint['release'])){
    if (constraint['release'] != os_release) continue;
  }
  if (!empty_or_null(constraint['sp'])){
    if (constraint['sp'] != os_sp) continue;
  }
  foreach var pkg ( constraint['pkgs'] ) {
    reference = NULL;
    sp = NULL;
    _cpu = NULL;
    el_string = NULL;
    rpm_spec_vers_cmp = NULL;
    epoch = NULL;
    allowmaj = NULL;
    exists_check = NULL;
    cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        ## (no known rpm to check OR known rpm_exists)
        (!exists_check || rpm_exists(rpm:exists_check)) &&
        rpm_check(sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) 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, 'aardvark-dns / buildah / buildah-debuginfo / etc');
}