EulerOS Virtualization 2.11.0 : binutils (EulerOS-SA-2026-3490)

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

include('compat.inc');

if (description)
{
  script_id(347128);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/09/18");

  script_cve_id(
    "CVE-2024-57360",
    "CVE-2025-0840",
    "CVE-2025-3198",
    "CVE-2025-5244",
    "CVE-2025-5245",
    "CVE-2025-7545",
    "CVE-2025-8225",
    "CVE-2025-11082",
    "CVE-2025-11083",
    "CVE-2025-69649",
    "CVE-2025-69652"
  );
  script_xref(name:"IAVA", value:"2025-A-0095-S");
  script_xref(name:"IAVA", value:"2025-A-0809-S");
  script_xref(name:"IAVA", value:"2025-A-0890-S");
  script_xref(name:"IAVA", value:"2026-A-0144");

  script_name(english:"EulerOS Virtualization 2.11.0 : binutils (EulerOS-SA-2026-3490)");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS Virtualization host is missing multiple security updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the binutils package installed, the EulerOS Virtualization installation on the remote host
is affected by the following vulnerabilities :

    GNU Binutils thru 2.46 readelf contains a null pointer dereference vulnerability when processing a crafted
    ELF binary with malformed header fields. During relocation processing, an invalid or null section pointer
    may be passed into display_relocations(), resulting in a segmentation fault (SIGSEGV) and abrupt
    termination. No evidence of memory corruption beyond the null pointer dereference, nor any possibility of
    code execution, was observed.(CVE-2025-69649)

    GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an abort (SIGABRT) when processing a
    crafted ELF binary with malformed DWARF abbrev or debug information. Due to incomplete state cleanup in
    process_debug_info(), an invalid debug_info_p state may propagate into DWARF attribute parsing routines.
    When certain malformed attributes result in an unexpected data length of zero, byte_get_little_endian()
    triggers a fatal abort. No evidence of memory corruption or code execution was observed; the impact is
    limited to denial of service.(CVE-2025-69652)

    A flaw has been found in GNU Binutils 2.45. Impacted is the function _bfd_elf_parse_eh_frame of the file
    bfd/elf-eh-frame.c of the component Linker. Executing manipulation can lead to heap-based buffer overflow.
    The attack is restricted to local execution. The exploit has been published and may be used. This patch is
    called ea1a0737c7692737a644af0486b71e4a392cbca8. A patch should be applied to remediate this issue. The
    code maintainer replied with '[f]ixed for 2.46'.(CVE-2025-11082)

    A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in
    the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow.
    The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The
    identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended
    to deploy a patch. The code maintainer replied with '[f]ixed for 2.46'.(CVE-2025-11083)

    A vulnerability was found in GNU Binutils 2.44 and classified as problematic. This issue affects the
    function process_debug_info of the file binutils/dwarf.c of the component DWARF Section Handler. The
    manipulation leads to memory leak. Attacking locally is a requirement. The identifier of the patch is
    e51fdff7d2e538c0e5accdd65649ac68e6e0ddd4. It is recommended to apply a patch to fix this
    issue.(CVE-2025-8225)

    A vulnerability classified as problematic was found in GNU Binutils 2.45. Affected by this vulnerability
    is the function copy_section of the file binutils/objcopy.c. The manipulation leads to heap-based buffer
    overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be
    used. The patch is named 08c3cbe5926e4d355b5cb70bbec2b1eeb40c2944. It is recommended to apply a patch to
    fix this issue.(CVE-2025-7545)

    A vulnerability has been found in GNU Binutils 2.43/2.44 and classified as problematic. Affected by this
    vulnerability is the function display_info of the file binutils/bucomm.c of the component objdump. The
    manipulation leads to memory leak. An attack has to be approached locally. The exploit has been disclosed
    to the public and may be used. The patch is named ba6ad3a18cb26b79e0e3b84c39f707535bbc344d. It is
    recommended to apply a patch to fix this issue.(CVE-2025-3198)

    A vulnerability was found in GNU Binutils up to 2.44. It has been rated as critical. Affected by this
    issue is the function elf_gc_sweep of the file bfd/elflink.c of the component ld. The manipulation leads
    to memory corruption. An attack has to be approached locally. The exploit has been disclosed to the public
    and may be used. Upgrading to version 2.45 is able to address this issue. It is recommended to upgrade the
    affected component.(CVE-2025-5244)

    A vulnerability classified as critical has been found in GNU Binutils up to 2.44. This affects the
    function debug_type_samep of the file /binutils/debug.c of the component objdump. The manipulation leads
    to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to
    the public and may be used. It is recommended to apply a patch to fix this issue.(CVE-2025-5245)

    A vulnerability, which was classified as problematic, was found in GNU Binutils up to 2.43. This affects
    the function disassemble_bytes of the file binutils/objdump.c. The manipulation of the argument buf leads
    to stack-based buffer overflow. It is possible to initiate the attack remotely. The complexity of an
    attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the
    public and may be used. Upgrading to version 2.44 is able to address this issue. The identifier of the
    patch is baac6c221e9d69335bf41366a1c7d87d8ab2f893. It is recommended to upgrade the affected
    component.(CVE-2025-0840)

    https://www.gnu.org/software/binutils/ nm =2.43 is affected by: Incorrect Access Control. The type of
    exploitation is: local. The component is: `nm --without-symbol-version` function.(CVE-2024-57360)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization binutils security
advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2026-3490
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?76d32b3b");
  script_set_attribute(attribute:"solution", value:
"Update the affected binutils packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:S/C:P/I:P/A:P");
  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:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:P");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2025-5245");
  script_set_attribute(attribute:"cvss4_score_source", value:"CVE-2025-8225");

  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:"2024/04/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2026/09/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/09/18");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:binutils");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:uvp:2.11.0");
  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_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2026 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/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 (uvp != "2.11.0") audit(AUDIT_OS_NOT, "EulerOS Virtualization 2.11.0");
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 = [
  "binutils-2.37-6.h33.eulerosv2r11"
];

foreach (var pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", 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, "binutils");
}