openSUSE: Security Advisory for salt (openSUSE-SU-2020:1833-1)

# Copyright (C) 2020 Greenbone Networks GmbH
# 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-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
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if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.853560");
  script_version("2022-08-09T10:11:17+0000");
  script_xref(name:"CISA", value:"Known Exploited Vulnerability (KEV) catalog");
  script_xref(name:"URL", value:"https://www.cisa.gov/known-exploited-vulnerabilities-catalog");
  script_cve_id("CVE-2020-16846", "CVE-2020-17490", "CVE-2020-25592");
  script_tag(name:"cvss_base", value:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2022-08-09 10:11:17 +0000 (Tue, 09 Aug 2022)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-03-30 13:29:00 +0000 (Tue, 30 Mar 2021)");
  script_tag(name:"creation_date", value:"2020-11-06 04:01:17 +0000 (Fri, 06 Nov 2020)");
  script_name("openSUSE: Security Advisory for salt (openSUSE-SU-2020:1833-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2020 Greenbone Networks GmbH");
  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=openSUSELeap15\.2");

  script_xref(name:"openSUSE-SU", value:"2020:1833-1");
  script_xref(name:"URL", value:"http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00018.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'salt'
  package(s) announced via the openSUSE-SU-2020:1833-1 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 salt fixes the following issues:

  - Properly validate eauth credentials and tokens on SSH calls made by Salt
  API (bsc#1178319, bsc#1178362, bsc#1178361, CVE-2020-25592,
  CVE-2020-17490, CVE-2020-16846)

  - Fix disk.blkid to avoid unexpected keyword argument '__pub_user'.
  (bsc#1177867)

  - Ensure virt.update stop_on_reboot is updated with its default value.

  - Do not break package building for systemd OSes.

  - Drop wrong mock from chroot unit test.

  - Support systemd versions with dot. (bsc#1176294)

  - Fix for grains.test_core unit test.

  - Fix file/directory user and group ownership containing UTF-8 characters.
  (bsc#1176024)

  - Several changes to virtualization:

  * Fix virt update when cpu and memory are changed.

  * Memory Tuning GSoC.

  * Properly fix memory setting regression in virt.update.

  * Expose libvirt on_reboot in virt states.

  - Support transactional systems (MicroOS).

  - zypperpkg module ignores retcode 104 for search(). (bsc#1159670)

  - Xen disk fixes. No longer generates volumes for Xen disks, but the
  corresponding file or block disk. (bsc#1175987)

  - Invalidate file list cache when cache file modified time is in the
  future. (bsc#1176397)

  - Prevent import errors when running test_btrfs unit tests.

  This update was imported from the SUSE:SLE-15-SP2:Update update project.


  Patch Instructions:

  To install this openSUSE Security Update use the SUSE recommended
  installation methods
  like YaST online_update or 'zypper patch'.

  Alternatively you can run the command listed for your product:

  - openSUSE Leap 15.2:

  zypper in -t patch openSUSE-2020-1833=1");

  script_tag(name:"affected", value:"'salt' package(s) on openSUSE Leap 15.2.");

  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 == "openSUSELeap15.2") {

  if(!isnull(res = isrpmvuln(pkg:"python2-salt", rpm:"python2-salt~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"python3-salt", rpm:"python3-salt~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt", rpm:"salt~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-api", rpm:"salt-api~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-cloud", rpm:"salt-cloud~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-doc", rpm:"salt-doc~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-master", rpm:"salt-master~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-minion", rpm:"salt-minion~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-proxy", rpm:"salt-proxy~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-ssh", rpm:"salt-ssh~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-standalone-formulas-configuration", rpm:"salt-standalone-formulas-configuration~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-syndic", rpm:"salt-syndic~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-bash-completion", rpm:"salt-bash-completion~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-fish-completion", rpm:"salt-fish-completion~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"salt-zsh-completion", rpm:"salt-zsh-completion~3000~lp152.3.15.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

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

exit(0);