Huawei EulerOS: Security Advisory for dbus (EulerOS-SA-2023-2034)

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.1.2.2023.2034");
  script_cve_id("CVE-2022-42010", "CVE-2022-42011", "CVE-2022-42012");
  script_tag(name:"creation_date", value:"2023-06-07 04:14:30 +0000 (Wed, 07 Jun 2023)");
  script_version("2024-02-05T14:36:57+0000");
  script_tag(name:"last_modification", value:"2024-02-05 14:36:57 +0000 (Mon, 05 Feb 2024)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-10-11 18:51:40 +0000 (Tue, 11 Oct 2022)");

  script_name("Huawei EulerOS: Security Advisory for dbus (EulerOS-SA-2023-2034)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 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\-2\.11\.1");

  script_xref(name:"Advisory-ID", value:"EulerOS-SA-2023-2034");
  script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2023-2034");

  script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'dbus' package(s) announced via the EulerOS-SA-2023-2034 advisory.");

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

  script_tag(name:"insight", value:"An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message with certain invalid type signatures.(CVE-2022-42010)

An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message where an array length is inconsistent with the size of the element type.(CVE-2022-42011)

An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash by sending a message with attached file descriptors in an unexpected format.(CVE-2022-42012)");

  script_tag(name:"affected", value:"'dbus' package(s) on Huawei EulerOS Virtualization release 2.11.1.");

  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-2.11.1") {

  if(!isnull(res = isrpmvuln(pkg:"dbus", rpm:"dbus~1.12.20~6.h8.eulerosv2r11", rls:"EULEROSVIRT-2.11.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-common", rpm:"dbus-common~1.12.20~6.h8.eulerosv2r11", rls:"EULEROSVIRT-2.11.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-daemon", rpm:"dbus-daemon~1.12.20~6.h8.eulerosv2r11", rls:"EULEROSVIRT-2.11.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-libs", rpm:"dbus-libs~1.12.20~6.h8.eulerosv2r11", rls:"EULEROSVIRT-2.11.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-tools", rpm:"dbus-tools~1.12.20~6.h8.eulerosv2r11", rls:"EULEROSVIRT-2.11.1"))) {
    report += res;
  }

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

exit(0);