openSUSE: Security Advisory for zstd (openSUSE-SU-2019:1845-1)

2020-01-09T00:00:00
ID OPENVAS:1361412562310852881
Type openvas
Reporter Copyright (C) 2020 Greenbone Networks GmbH
Modified 2020-01-31T00:00:00

Description

The remote host is missing an update for the

                                        
                                            # Copyright (C) 2020 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) the respective author(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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.852881");
  script_version("2020-01-31T08:04:39+0000");
  script_cve_id("CVE-2019-11922");
  script_tag(name:"cvss_base", value:"6.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_tag(name:"last_modification", value:"2020-01-31 08:04:39 +0000 (Fri, 31 Jan 2020)");
  script_tag(name:"creation_date", value:"2020-01-09 09:40:50 +0000 (Thu, 09 Jan 2020)");
  script_name("openSUSE: Security Advisory for zstd (openSUSE-SU-2019:1845-1)");
  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\.1");

  script_xref(name:"openSUSE-SU", value:"2019:1845-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2019-08/msg00008.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'zstd'
  package(s) announced via the openSUSE-SU-2019:1845-1 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 zstd to version 1.4.2 fixes the following issues:

  Security issues fixed:

  - CVE-2019-11922: Fixed race condition in one-pass compression functions
  that could allow out of bounds write (boo#1142941).

  Non-security issues fixed:

  - Added --[no-]compress-literals CLI flag to enable or disable literal
  compression.

  - Added new --rsyncable mode.

  - Added handling of -f flag to zstdgrep.

  - Added CPU load indicator for each file on -vv mode.

  - Changed --no-progress flag to preserve the final summary.

  - Added new command --adapt for compressed network piping of data adjusted
  to the perceived network conditions.

  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 15.1:

  zypper in -t patch openSUSE-2019-1845=1");

  script_tag(name:"affected", value:"'zstd' package(s) on openSUSE Leap 15.1.");

  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 == "openSUSELeap15.1") {

  if(!isnull(res = isrpmvuln(pkg:"libzstd-devel", rpm:"libzstd-devel~1.4.2~lp151.3.3.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libzstd-devel-static", rpm:"libzstd-devel-static~1.4.2~lp151.3.3.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libzstd1", rpm:"libzstd1~1.4.2~lp151.3.3.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libzstd1-debuginfo", rpm:"libzstd1-debuginfo~1.4.2~lp151.3.3.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"zstd", rpm:"zstd~1.4.2~lp151.3.3.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"zstd-debuginfo", rpm:"zstd-debuginfo~1.4.2~lp151.3.3.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"zstd-debugsource", rpm:"zstd-debugsource~1.4.2~lp151.3.3.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libzstd1-32bit", rpm:"libzstd1-32bit~1.4.2~lp151.3.3.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libzstd1-32bit-debuginfo", rpm:"libzstd1-32bit-debuginfo~1.4.2~lp151.3.3.1", rls:"openSUSELeap15.1"))) {
    report += res;
  }

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

exit(0);