Huawei EulerOS: Security Advisory for binutils (EulerOS-SA-2019-1431)

# Copyright (C) 2020 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) the respective author(s)
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.1.2.2019.1431");
  script_version("2020-01-23T11:45:28+0000");
  script_cve_id("CVE-2014-8484", "CVE-2014-8485", "CVE-2014-8501", "CVE-2014-8502", "CVE-2014-8503", "CVE-2014-8504", "CVE-2014-8737", "CVE-2014-8738", "CVE-2017-15020", "CVE-2017-16826", "CVE-2017-16827", "CVE-2017-16828", "CVE-2017-16831", "CVE-2018-19932", "CVE-2018-7208", "CVE-2018-7568", "CVE-2018-7569", "CVE-2018-7642", "CVE-2018-7643", "CVE-2018-8945");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2020-01-23 11:45:28 +0000 (Thu, 23 Jan 2020)");
  script_tag(name:"creation_date", value:"2020-01-23 11:45:28 +0000 (Thu, 23 Jan 2020)");
  script_name("Huawei EulerOS: Security Advisory for binutils (EulerOS-SA-2019-1431)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  script_family("Huawei EulerOS Local Security Checks");
  script_dependencies("gb_huawei_euleros_consolidation.nasl");
  script_mandatory_keys("ssh/login/euleros", "ssh/login/rpms", re:"ssh/login/release=EULEROSVIRT-3\.0\.1\.0");

  script_xref(name:"EulerOS-SA", value:"2019-1431");
  script_xref(name:"URL", value:"https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-1431");

  script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS
  'binutils' package(s) announced via the EulerOS-SA-2019-1431 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"An integer wraparound has been discovered in the Binary File Descriptor (BFD) library distributed in GNU Binutils up to version 2.30. An attacker could cause a crash by providing an ELF file with corrupted DWARF debug information.(CVE-2018-7568)

A stack-based buffer overflow flaw was found in the way various binutils utilities processed certain files. If a user were tricked into processing a specially crafted file, it could cause the utility used to process that file to crash or, potentially, execute arbitrary code with the privileges of the user running that utility.(CVE-2014-8501)

The coff_slurp_line_table function in coffcode.h in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29.1, allows remote attackers to cause a denial of service (invalid memory access and application crash) or possibly have unspecified other impact via a crafted PE file.(CVE-2017-16826)

It was found that the fix for the CVE-2014-8485 issue was incomplete: a heap-based buffer overflow in the objdump utility could cause it to crash or, potentially, execute arbitrary code with the privileges of the user running objdump when processing specially crafted files.(CVE-2014-8502)

A directory traversal flaw was found in the strip and objcopy utilities. A specially crafted file could cause strip or objdump to overwrite an arbitrary file writable by the user running either of these utilities.(CVE-2014-8737)

The bfd_section_from_shdr function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (segmentation fault) via a large attribute section.(CVE-2018-8945)

In the coff_pointerize_aux function in coffgen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, an index is not validated, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted file, as demonstrated by objcopy of a COFF object.(CVE-2018-7208)

dwarf1.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, mishandles pointers, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted ELF file, related to parse_die and parse_line_table, as demonstrated by a parse_die heap-based buffer over-read.(CVE-2017-15020)

A buffer overflow flaw was found in the way various binutils utilities processed certain files. If a user were tricked into processing a specially crafted f ...

  Description truncated. Please see the references for more information.");

  script_tag(name:"affected", value:"'binutils' package(s) on Huawei EulerOS Virtualization 3.0.1.0.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "EULEROSVIRT-3.0.1.0") {

  if(!isnull(res = isrpmvuln(pkg:"binutils", rpm:"binutils~2.27~28.base.1.h15", rls:"EULEROSVIRT-3.0.1.0"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if (__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);