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openvasCopyright (C) 2024 Greenbone AGOPENVAS:1361412562311220241648
HistoryMay 16, 2024 - 12:00 a.m.

Huawei EulerOS: Security Advisory for gdb (EulerOS-SA-2024-1648)

2024-05-1600:00:00
Copyright (C) 2024 Greenbone AG
plugins.openvas.org
4
huawei
euleros
virtualization
gdb
security
advisory
gnu binutils
vulnerability
package update

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.1 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

36.0%

The remote host is missing an update for the Huawei EulerOS

# SPDX-FileCopyrightText: 2024 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.1.2.2024.1648");
  script_cve_id("CVE-2020-21490", "CVE-2020-35342", "CVE-2022-48064", "CVE-2022-48065");
  script_tag(name:"creation_date", value:"2024-05-16 04:13:25 +0000 (Thu, 16 May 2024)");
  script_version("2024-05-16T05:05:35+0000");
  script_tag(name:"last_modification", value:"2024-05-16 05:05:35 +0000 (Thu, 16 May 2024)");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-08-25 20:03:36 +0000 (Fri, 25 Aug 2023)");

  script_name("Huawei EulerOS: Security Advisory for gdb (EulerOS-SA-2024-1648)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  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\.6\.6");

  script_xref(name:"Advisory-ID", value:"EulerOS-SA-2024-1648");
  script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2024-1648");

  script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'gdb' package(s) announced via the EulerOS-SA-2024-1648 advisory.");

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

  script_tag(name:"insight", value:"GNU Binutils before 2.34 has an uninitialized-heap vulnerability in function tic4x_print_cond (file opcodes/tic4x-dis.c) which could allow attackers to make an information leak.(CVE-2020-35342)

GNU Binutils before 2.40 was discovered to contain an excessive memory consumption vulnerability via the function bfd_dwarf2_find_nearest_line_with_alt at dwarf2.c. The attacker could supply a crafted ELF file and cause a DNS attack.(CVE-2022-48064)

An issue was discovered in GNU Binutils 2.34. It is a memory leak when process microblaze-dis.c. This one will consume memory on each insn disassembled.(CVE-2020-21490)

GNU Binutils before 2.40 was discovered to contain a memory leak vulnerability var the function find_abstract_instance in dwarf2.c.(CVE-2022-48065)");

  script_tag(name:"affected", value:"'gdb' package(s) on Huawei EulerOS Virtualization 3.0.6.6.");

  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-3.0.6.6") {

  if(!isnull(res = isrpmvuln(pkg:"gdb", rpm:"gdb~7.6.1~110.h6.eulerosv2r7", rls:"EULEROSVIRT-3.0.6.6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"gdb-gdbserver", rpm:"gdb-gdbserver~7.6.1~110.h6.eulerosv2r7", rls:"EULEROSVIRT-3.0.6.6"))) {
    report += res;
  }

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

exit(0);

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.1 High

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

36.0%