SUSE: Security Advisory (SUSE-SU-2021:2211-1)

# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2021.2211.1");
  script_cve_id("CVE-2020-35512");
  script_tag(name:"creation_date", value:"2021-07-01 13:05:51 +0000 (Thu, 01 Jul 2021)");
  script_version("2024-02-02T14:37:50+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-02-23 19:01:26 +0000 (Tue, 23 Feb 2021)");

  script_name("SUSE: Security Advisory (SUSE-SU-2021:2211-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES15\.0)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2021:2211-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-20212211-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'dbus-1' package(s) announced via the SUSE-SU-2021:2211-1 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-1 fixes the following issues:

CVE-2020-35512: Fixed a use-after-free or potential undefined behaviour
 caused by shared UID's (bsc#1187105)");

  script_tag(name:"affected", value:"'dbus-1' package(s) on SUSE Linux Enterprise High Performance Computing 15, SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Server for SAP 15.");

  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 == "SLES15.0") {

  if(!isnull(res = isrpmvuln(pkg:"dbus-1", rpm:"dbus-1~1.12.2~3.11.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-1-debuginfo", rpm:"dbus-1-debuginfo~1.12.2~3.11.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-1-debugsource", rpm:"dbus-1-debugsource~1.12.2~3.11.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-1-devel", rpm:"dbus-1-devel~1.12.2~3.11.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-1-x11", rpm:"dbus-1-x11~1.12.2~3.11.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-1-x11-debuginfo", rpm:"dbus-1-x11-debuginfo~1.12.2~3.11.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"dbus-1-x11-debugsource", rpm:"dbus-1-x11-debugsource~1.12.2~3.11.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdbus-1-3", rpm:"libdbus-1-3~1.12.2~3.11.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdbus-1-3-debuginfo", rpm:"libdbus-1-3-debuginfo~1.12.2~3.11.1", rls:"SLES15.0"))) {
    report += res;
  }

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

exit(0);