SUSE: Security Advisory (SUSE-SU-2020:0087-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2020.0087.1");
  script_cve_id("CVE-2019-18900");
  script_tag(name:"creation_date", value:"2021-06-09 14:57:10 +0000 (Wed, 09 Jun 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:"2.1");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:N/A:N");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-02-06 17:08:19 +0000 (Thu, 06 Feb 2020)");

  script_name("SUSE: Security Advisory (SUSE-SU-2020:0087-1)");
  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-2020:0087-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2020/suse-su-20200087-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'libsolv, libzypp, zypper' package(s) announced via the SUSE-SU-2020:0087-1 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 libsolv, libzypp, zypper fixes the following issues:

Security issue fixed:
CVE-2019-18900: Fixed assert cookie file that was world readable
 (bsc#1158763).

Bug fixes Fixed removing orphaned packages dropped by to-be-installed products
 (bsc#1155819).

Adds libzypp API to mark all obsolete kernels according to the existing
 purge-kernel script rules (bsc#1155198).

Do not enforce 'en' being in RequestedLocales If the user decides to
 have a system without explicit language support he may do so
 (bsc#1155678).

Load only target resolvables for zypper rm (bsc#1157377).

Fix broken search by filelist (bsc#1135114).

Replace python by a bash script in zypper-log (fixes#304, fixes#306,
 bsc#1156158).

Do not sort out requested locales which are not available (bsc#1155678).

Prevent listing duplicate matches in tables. XML result is provided
 within the new list-patches-byissue element (bsc#1154805).

XML add patch issue-date and issue-list (bsc#1154805).

Fix zypper lp --cve/bugzilla/issue options (bsc#1155298).

Always execute commit when adding/removing locales (fixes bsc#1155205).

Fix description of --table-style,-s in man page (bsc#1154804).");

  script_tag(name:"affected", value:"'libsolv, libzypp, zypper' package(s) on SUSE Linux Enterprise Installer 15, SUSE Linux Enterprise Module for Basesystem 15, SUSE Linux Enterprise Module for Development Tools 15, SUSE Linux Enterprise Module for Open Buildservice Development Tools 15, SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1.");

  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:"libsolv-debuginfo", rpm:"libsolv-debuginfo~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsolv-debugsource", rpm:"libsolv-debugsource~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsolv-devel", rpm:"libsolv-devel~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsolv-devel-debuginfo", rpm:"libsolv-devel-debuginfo~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsolv-tools", rpm:"libsolv-tools~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libsolv-tools-debuginfo", rpm:"libsolv-tools-debuginfo~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libzypp", rpm:"libzypp~17.19.0~3.34.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libzypp-debuginfo", rpm:"libzypp-debuginfo~17.19.0~3.34.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libzypp-debugsource", rpm:"libzypp-debugsource~17.19.0~3.34.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libzypp-devel", rpm:"libzypp-devel~17.19.0~3.34.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python-solv", rpm:"python-solv~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python-solv-debuginfo", rpm:"python-solv-debuginfo~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"zypper", rpm:"zypper~1.14.33~3.29.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"zypper-debuginfo", rpm:"zypper-debuginfo~1.14.33~3.29.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"zypper-debugsource", rpm:"zypper-debugsource~1.14.33~3.29.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"zypper-log", rpm:"zypper-log~1.14.33~3.29.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-solv", rpm:"perl-solv~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-solv-debuginfo", rpm:"perl-solv-debuginfo~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-solv", rpm:"python3-solv~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-solv-debuginfo", rpm:"python3-solv-debuginfo~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-solv", rpm:"ruby-solv~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby-solv-debuginfo", rpm:"ruby-solv-debuginfo~0.7.10~3.22.1", rls:"SLES15.0"))) {
    report += res;
  }

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

exit(0);