openSUSE: Security Advisory for dbus (openSUSE-SU-2022:10030-1)

# 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("1.3.6.1.4.1.25623.1.0.833497");
  script_version("2024-04-16T05:05:31+0000");
  script_cve_id("CVE-2022-31212", "CVE-2022-31213");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"last_modification", value:"2024-04-16 05:05:31 +0000 (Tue, 16 Apr 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-07-25 21:48:37 +0000 (Mon, 25 Jul 2022)");
  script_tag(name:"creation_date", value:"2024-03-04 07:50:00 +0000 (Mon, 04 Mar 2024)");
  script_name("openSUSE: Security Advisory for dbus (openSUSE-SU-2022:10030-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSEBackportsSLE-15-SP4");

  script_xref(name:"Advisory-ID", value:"openSUSE-SU-2022:10030-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/YTBI3SDSIZY573CYLJALIS2TB3K6ZYEN");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'dbus'
  package(s) announced via the openSUSE-SU-2022:10030-1 advisory.");

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

  script_tag(name:"insight", value:"This update for dbus-broker fixes the following issues:

  - CVE-2022-31212: Fix a stack buffer over-read in bundled c-shquote
       (boo#1200332)

  - CVE-2022-31213: Fix a NULL pointer dereferences in bundled c-shquote
       (boo#1200333)");

  script_tag(name:"affected", value:"'dbus' package(s) on openSUSE Backports SLE-15-SP4.");

  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 == "openSUSEBackportsSLE-15-SP4") {

  if(!isnull(res = isrpmvuln(pkg:"dbus-broker", rpm:"dbus-broker~28~bp154.2.3.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-broker", rpm:"dbus-broker~28~bp154.2.3.1", rls:"openSUSEBackportsSLE-15-SP4"))) {
    report += res;
  }

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

exit(0);