SUSE: Security Advisory (SUSE-SU-2022:3709-1)

# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.4.2022.3709.1");
  script_cve_id("CVE-2022-41973", "CVE-2022-41974");
  script_tag(name:"creation_date", value:"2022-10-25 04:56:25 +0000 (Tue, 25 Oct 2022)");
  script_version("2024-02-02T14:37:51+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:51 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/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:"2022-10-31 19:47:24 +0000 (Mon, 31 Oct 2022)");

  script_name("SUSE: Security Advisory (SUSE-SU-2022:3709-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 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\.0SP2)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2022:3709-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2022/suse-su-20223709-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'multipath-tools' package(s) announced via the SUSE-SU-2022:3709-1 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 multipath-tools fixes the following issues:

CVE-2022-41973: Fixed a symlink attack in multipathd. (bsc#1202739)

CVE-2022-41974: Fixed an authorization bypass issue in multipathd.
 (bsc#1202739)

Avoid linking to libreadline to avoid licensing issue (bsc#1202616)

multipathd: add 'force_reconfigure' option (bsc#1189551) The command
 'multipathd -kreconfigure' changes behavior: instead
 of reloading every map, it checks map configuration and reloads
 only modified maps. This speeds up the reconfigure operation
 substantially. The old behavior can be reinstated by setting
 'force_reconfigure yes' in multipath.conf (not recommended). Note:
 'force_reconfigure yes' is not supported in SLE15-SP4 and beyond, which
 provide the command 'multipathd -k'reconfigure all''

multipathd: avoid stalled clients during reconfigure (bsc#1189551)

multipathd: handle client disconnect correctly (bsc#1189551)");

  script_tag(name:"affected", value:"'multipath-tools' package(s) on SUSE Enterprise Storage 7, SUSE Linux Enterprise High Performance Computing 15-SP2, SUSE Linux Enterprise Server 15-SP2, SUSE Linux Enterprise Server for SAP 15-SP2, SUSE Manager Proxy 4.1, SUSE Manager Retail Branch Server 4.1, SUSE Manager Server 4.1.");

  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 == "SLES15.0SP2") {

  if(!isnull(res = isrpmvuln(pkg:"kpartx", rpm:"kpartx~0.8.2+182.6d41865~150200.4.14.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"kpartx-debuginfo", rpm:"kpartx-debuginfo~0.8.2+182.6d41865~150200.4.14.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdmmp-devel", rpm:"libdmmp-devel~0.8.2+182.6d41865~150200.4.14.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdmmp0_2_0", rpm:"libdmmp0_2_0~0.8.2+182.6d41865~150200.4.14.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libdmmp0_2_0-debuginfo", rpm:"libdmmp0_2_0-debuginfo~0.8.2+182.6d41865~150200.4.14.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"multipath-tools", rpm:"multipath-tools~0.8.2+182.6d41865~150200.4.14.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"multipath-tools-debuginfo", rpm:"multipath-tools-debuginfo~0.8.2+182.6d41865~150200.4.14.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"multipath-tools-debugsource", rpm:"multipath-tools-debugsource~0.8.2+182.6d41865~150200.4.14.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"multipath-tools-devel", rpm:"multipath-tools-devel~0.8.2+182.6d41865~150200.4.14.1", rls:"SLES15.0SP2"))) {
    report += res;
  }

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

exit(0);