SUSE: Security Advisory (SUSE-SU-2022:0727-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2022.0727.1");
  script_cve_id("CVE-2021-3995", "CVE-2021-3996");
  script_tag(name:"creation_date", value:"2022-03-05 04:11:51 +0000 (Sat, 05 Mar 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:"4.6");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:S/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/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:"2022-08-29 18:13:48 +0000 (Mon, 29 Aug 2022)");

  script_name("SUSE: Security Advisory (SUSE-SU-2022:0727-1)");
  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\.0SP3)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2022:0727-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2022/suse-su-20220727-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'libeconf, shadow and util-linux' package(s) announced via the SUSE-SU-2022:0727-1 advisory.");

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

  script_tag(name:"insight", value:"This security update for libeconf, shadow and util-linux fix the following issues:

libeconf:

Add libeconf to SLE-Module-Basesystem_15-SP3 because needed by
 'util-linux' and 'shadow' to fix autoyast handling of security related
 parameters (bsc#1192954, jsc#SLE-23384, jsc#SLE-23402)

Issues fixed in libeconf:
Reading numbers with different bases (e.g. oktal) (bsc#1193632) (#157)

Fixed different issues while writing string values to file.

Writing comments to file too.

Fixed crash while merging values.

Added econftool cat option (#146)

new API call: econf_readDirsHistory (showing ALL locations)

new API call: econf_getPath (absolute path of the configuration file)

Man pages libeconf.3 and econftool.8.

Handling multiline strings.

Added libeconf_ext which returns more information like line_nr,
 comments, path of the configuration file,...

Econftool, an command line interface for handling configuration files.

Generating HTML API documentation with doxygen.

Improving error handling and semantic file check.

Joining entries with the same key to one single entry if env variable
 ECONF_JOIN_SAME_ENTRIES has been set.

shadow:

The legacy code does not support /etc/login.defs.d used by YaST. Enable
 libeconf to read it (bsc#1192954, jsc#SLE-23384, jsc#SLE-23402)

util-linux:

The legacy code does not support /etc/login.defs.d used by YaST. Enable
 libeconf to read it (bsc#1192954, jsc#SLE-23384, jsc#SLE-23402)

Allow use of larger values for start sector to prevent `blockdev
 --report` aborting (bsc#1188507)

Fixed `blockdev --report` using non-space characters as a field
 separator (bsc#1188507)

CVE-2021-3995: Fixed unauthorized unmount in util-linux's libmount.
 (bsc#1194976)

CVE-2021-3996: Fixed unauthorized unmount in util-linux's libmount.
 (bsc#1194976)");

  script_tag(name:"affected", value:"'libeconf, shadow and util-linux' package(s) on SUSE Linux Enterprise Micro 5.1, SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Module for Server Applications 15-SP3, SUSE Linux Enterprise Module for Transactional Server 15-SP3.");

  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 == "SLES15.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"libblkid-devel", rpm:"libblkid-devel~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libblkid-devel-static", rpm:"libblkid-devel-static~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libblkid1", rpm:"libblkid1~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libblkid1-32bit", rpm:"libblkid1-32bit~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libblkid1-32bit-debuginfo", rpm:"libblkid1-32bit-debuginfo~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libblkid1-debuginfo", rpm:"libblkid1-debuginfo~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libeconf-debugsource", rpm:"libeconf-debugsource~0.4.4+git20220104.962774f~150300.3.6.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libeconf0", rpm:"libeconf0~0.4.4+git20220104.962774f~150300.3.6.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libeconf0-debuginfo", rpm:"libeconf0-debuginfo~0.4.4+git20220104.962774f~150300.3.6.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libfdisk-devel", rpm:"libfdisk-devel~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libfdisk1", rpm:"libfdisk1~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libfdisk1-debuginfo", rpm:"libfdisk1-debuginfo~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libmount-devel", rpm:"libmount-devel~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libmount1", rpm:"libmount1~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libmount1-32bit", rpm:"libmount1-32bit~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libmount1-32bit-debuginfo", rpm:"libmount1-32bit-debuginfo~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libmount1-debuginfo", rpm:"libmount1-debuginfo~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsmartcols-devel", rpm:"libsmartcols-devel~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsmartcols1", rpm:"libsmartcols1~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsmartcols1-debuginfo", rpm:"libsmartcols1-debuginfo~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libuuid-devel", rpm:"libuuid-devel~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libuuid-devel-static", rpm:"libuuid-devel-static~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libuuid1", rpm:"libuuid1~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libuuid1-32bit", rpm:"libuuid1-32bit~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libuuid1-32bit-debuginfo", rpm:"libuuid1-32bit-debuginfo~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libuuid1-debuginfo", rpm:"libuuid1-debuginfo~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"login_defs", rpm:"login_defs~4.8.1~150300.4.3.8", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"shadow", rpm:"shadow~4.8.1~150300.4.3.8", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"shadow-debuginfo", rpm:"shadow-debuginfo~4.8.1~150300.4.3.8", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"shadow-debugsource", rpm:"shadow-debugsource~4.8.1~150300.4.3.8", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"util-linux", rpm:"util-linux~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"util-linux-debuginfo", rpm:"util-linux-debuginfo~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"util-linux-debugsource", rpm:"util-linux-debugsource~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"util-linux-lang", rpm:"util-linux-lang~2.36.2~150300.4.14.3", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"util-linux-systemd", rpm:"util-linux-systemd~2.36.2~150300.4.14.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"util-linux-systemd-debuginfo", rpm:"util-linux-systemd-debuginfo~2.36.2~150300.4.14.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"util-linux-systemd-debugsource", rpm:"util-linux-systemd-debugsource~2.36.2~150300.4.14.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"uuidd", rpm:"uuidd~2.36.2~150300.4.14.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"uuidd-debuginfo", rpm:"uuidd-debuginfo~2.36.2~150300.4.14.2", rls:"SLES15.0SP3"))) {
    report += res;
  }

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

exit(0);