Linux Distros Unpatched Vulnerability : CVE-2025-58058

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(260739);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/06/02");

  script_cve_id("CVE-2025-58058");

  script_name(english:"Linux Distros Unpatched Vulnerability : CVE-2025-58058");

  script_set_attribute(attribute:"synopsis", value:
"The Linux/Unix host has one or more packages installed with a vulnerability that the vendor indicates will not be
patched.");
  script_set_attribute(attribute:"description", value:
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied
patch available.

  - xz is a pure golang package for reading and writing xz-compressed files. Prior to version 0.5.14, it is
    possible to put data in front of an LZMA-encoded byte stream without detecting the situation while reading
    the header. This can lead to increased memory consumption because the current implementation allocates the
    full decoding buffer directly after reading the header. The LZMA header doesn't include a magic number or
    has a checksum to detect such an issue according to the specification. Note that the code recognizes the
    issue later while reading the stream, but at this time the memory allocation has already been done. This
    issue has been patched in version 0.5.14. (CVE-2025-58058)

Note that Nessus relies on the presence of the package as reported by the vendor.");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/cve-2025-58058");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/CVE-2025-58058");
  script_set_attribute(attribute:"see_also", value:"https://ubuntu.com/security/CVE-2025-58058");
  script_set_attribute(attribute:"solution", value:
"There is no known solution at this time.");
  script_set_attribute(attribute:"agent", value:"unix");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:U/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:U/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-58058");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2025/08/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/09/03");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:20.04:-:lts");
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  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:24.04:-:lts");
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  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:8");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:11.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:12.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:13.0");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:conmon");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:containers-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:image-builder");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:osbuild-composer");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:osbuild-composer-core");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:podman-manpages");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:podman-remote");
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  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:rhel-10.0-bootc");
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  script_category(ACT_GATHER_INFO);
  script_family(english:"Misc.");

  script_copyright(english:"This script is Copyright (C) 2025-2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info2.nasl", "set_linux_os_id.nasl");
  script_require_keys("Host/cpu", "Host/local_checks_enabled", "global_settings/vendor_unpatched", "Host/OS/identifier");
  script_require_ports("Host/OS/CentOS Linux-7", "Host/OS/CentOS Linux-8", "Host/OS/Debian Linux-11", "Host/OS/Debian Linux-12", "Host/OS/Debian Linux-13", "Host/OS/Red Hat Enterprise Linux-10", "Host/OS/Red Hat Enterprise Linux-7", "Host/OS/Red Hat Enterprise Linux-8", "Host/OS/Red Hat Enterprise Linux-9", "Host/OS/Ubuntu Linux-20.04", "Host/OS/Ubuntu Linux-22.04", "Host/OS/Ubuntu Linux-24.04", "Host/OS/Ubuntu Linux-25.04", "Host/OS/Ubuntu Linux-25.10", "Host/OS/Ubuntu Linux-26.04");

  exit(0);
}

if (!get_kb_item("global_settings/vendor_unpatched")) exit(0, "Unpatched Vulnerabilities Detection not active.");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (empty_or_null(get_one_kb_item("Host/CentOS/rpm-list")) && empty_or_null(get_one_kb_item("Host/Debian/dpkg-l")) && empty_or_null(get_one_kb_item("Host/RedHat/rpm-list"))) audit(AUDIT_PACKAGE_LIST_MISSING);

include('linux_unpatched.inc');

var distro_constraints_array = {
  "Debian Linux-11": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "11",
        "pkgs": [
          {"reference": "golang-github-ulikunitz-xz-dev"}
        ]
      }
    ]
  },
  "Debian Linux-12": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "12",
        "pkgs": [
          {"reference": "golang-github-ulikunitz-xz-dev"}
        ]
      }
    ]
  },
  "Debian Linux-13": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "13",
        "pkgs": [
          {"reference": "golang-github-ulikunitz-xz-dev"}
        ]
      }
    ]
  },
  "Ubuntu Linux-20.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "20.04",
        "pkgs": [
          {"reference": "golang-github-ulikunitz-xz"}
        ]
      }
    ]
  },
  "Ubuntu Linux-22.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "22.04",
        "pkgs": [
          {"reference": "golang-github-ulikunitz-xz"}
        ]
      }
    ]
  },
  "Ubuntu Linux-24.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "24.04",
        "pkgs": [
          {"reference": "golang-github-ulikunitz-xz"}
        ]
      }
    ]
  },
  "Ubuntu Linux-25.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "25.04",
        "pkgs": [
          {"reference": "golang-github-ulikunitz-xz"}
        ]
      }
    ]
  },
  "Ubuntu Linux-25.10": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "25.10",
        "pkgs": [
          {"reference": "golang-github-ulikunitz-xz"}
        ]
      }
    ]
  },
  "Ubuntu Linux-26.04": {
    "package_manager": "dpkg-l",
    "constraints": [
      {
        "release": "26.04",
        "pkgs": [
          {"reference": "golang-github-ulikunitz-xz"}
        ]
      }
    ]
  },
  "Red Hat Enterprise Linux-10": {
    "package_manager": "rpm-list",
    "constraints": [
      {
        "release": "10",
        "pkgs": [
          {"reference": "bootc-image-builder"},
          {"reference": "buildah"},
          {"reference": "buildah-tests"},
          {"reference": "image-builder"},
          {"reference": "osbuild-composer"},
          {"reference": "osbuild-composer-core"},
          {"reference": "osbuild-composer-worker"},
          {"reference": "podman"},
          {"reference": "podman-docker"},
          {"reference": "podman-remote"},
          {"reference": "podman-tests"},
          {"reference": "rhel-10.0-bootc"},
          {"reference": "rhel-10.0-bootc-image-builder"},
          {"reference": "rhel-bootc"},
          {"reference": "skopeo"},
          {"reference": "skopeo-tests"}
        ]
      }
    ]
  },
  "CentOS Linux-7": {
    "package_manager": "rpm-list",
    "constraints": [
      {
        "release": "7",
        "pkgs": [
          {"reference": "skopeo"}
        ]
      }
    ]
  },
  "Red Hat Enterprise Linux-7": {
    "package_manager": "rpm-list",
    "constraints": [
      {
        "release": "7",
        "pkgs": [
          {"reference": "skopeo"}
        ]
      }
    ]
  },
  "CentOS Linux-8": {
    "package_manager": "rpm-list",
    "constraints": [
      {
        "release": "8",
        "pkgs": [
          {"reference": "buildah"},
          {"reference": "buildah-tests"},
          {"reference": "conmon"},
          {"reference": "containers-common"},
          {"reference": "osbuild-composer"},
          {"reference": "osbuild-composer-core"},
          {"reference": "osbuild-composer-dnf-json"},
          {"reference": "osbuild-composer-worker"},
          {"reference": "podman"},
          {"reference": "podman-catatonit"},
          {"reference": "podman-docker"},
          {"reference": "podman-gvproxy"},
          {"reference": "podman-manpages"},
          {"reference": "podman-plugins"},
          {"reference": "podman-remote"},
          {"reference": "podman-tests"},
          {"reference": "skopeo"},
          {"reference": "skopeo-tests"}
        ]
      }
    ]
  },
  "Red Hat Enterprise Linux-8": {
    "package_manager": "rpm-list",
    "constraints": [
      {
        "release": "8",
        "pkgs": [
          {"reference": "buildah"},
          {"reference": "buildah-tests"},
          {"reference": "conmon"},
          {"reference": "containers-common"},
          {"reference": "osbuild-composer"},
          {"reference": "osbuild-composer-core"},
          {"reference": "osbuild-composer-dnf-json"},
          {"reference": "osbuild-composer-worker"},
          {"reference": "podman"},
          {"reference": "podman-catatonit"},
          {"reference": "podman-docker"},
          {"reference": "podman-gvproxy"},
          {"reference": "podman-manpages"},
          {"reference": "podman-plugins"},
          {"reference": "podman-remote"},
          {"reference": "podman-tests"},
          {"reference": "skopeo"},
          {"reference": "skopeo-tests"}
        ]
      }
    ]
  },
  "Red Hat Enterprise Linux-9": {
    "package_manager": "rpm-list",
    "constraints": [
      {
        "release": "9",
        "pkgs": [
          {"reference": "bootc-image-builder"},
          {"reference": "buildah"},
          {"reference": "buildah-tests"},
          {"reference": "conmon"},
          {"reference": "image-builder"},
          {"reference": "osbuild-composer"},
          {"reference": "osbuild-composer-core"},
          {"reference": "osbuild-composer-dnf-json"},
          {"reference": "osbuild-composer-worker"},
          {"reference": "podman"},
          {"reference": "podman-catatonit"},
          {"reference": "podman-docker"},
          {"reference": "podman-gvproxy"},
          {"reference": "podman-plugins"},
          {"reference": "podman-remote"},
          {"reference": "podman-tests"},
          {"reference": "rhel-9.6-bootc"},
          {"reference": "rhel-9.6-bootc-image-builder"},
          {"reference": "rhel-bootc"},
          {"reference": "skopeo"},
          {"reference": "skopeo-tests"}
        ]
      }
    ]
  }
};

var distro_constraints_values = linux_unpatched::get_distro_constraints(distro_constraints_arr:distro_constraints_array);
if (empty_or_null(distro_constraints_values)) audit(AUDIT_HOST_NOT, 'affected');
var report = linux_unpatched::check_unpatched_constraints(distro_constraints_values:distro_constraints_values);

if (!empty_or_null(report))
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : report
  );
  exit(0);
}
else
{
  audit(AUDIT_HOST_NOT, 'affected');
}