openSUSE: Security Advisory for squid (openSUSE-SU-2020:0623-1)

2020-05-12T00:00:00
ID OPENVAS:1361412562310853156
Type openvas
Reporter Copyright (C) 2020 Greenbone Networks GmbH
Modified 2020-05-15T00:00:00

Description

The remote host is missing an update for the

                                        
                                            # 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.
#
# 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("1.3.6.1.4.1.25623.1.0.853156");
  script_version("2020-05-15T04:25:55+0000");
  script_cve_id("CVE-2019-12519", "CVE-2019-12521", "CVE-2019-12528", "CVE-2019-18860", "CVE-2020-11945", "CVE-2020-8517");
  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:"2020-05-15 04:25:55 +0000 (Fri, 15 May 2020)");
  script_tag(name:"creation_date", value:"2020-05-12 03:03:48 +0000 (Tue, 12 May 2020)");
  script_name("openSUSE: Security Advisory for squid (openSUSE-SU-2020:0623-1)");
  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:"2020:0623-1");
  script_xref(name:"URL", value:"http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00018.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'squid'
  package(s) announced via the openSUSE-SU-2020:0623-1 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 squid to version 4.11 fixes the following issues:

  - CVE-2020-11945: Fixed a potential remote code execution vulnerability
  when using HTTP Digest Authentication (bsc#1170313).

  - CVE-2019-12519, CVE-2019-12521: Fixed incorrect buffer handling that can
  result in cache poisoning, remote execution, and denial of service
  attacks when processing ESI responses (bsc#1169659).

  - CVE-2020-8517: Fixed a possible denial of service caused by incorrect
  buffer management ext_lm_group_acl when processing NTLM Authentication
  credentials (bsc#1162691).

  - CVE-2019-12528: Fixed possible information disclosure when translating
  FTP server listings into HTTP responses (bsc#1162689).

  - CVE-2019-18860: Fixed handling of invalid domain names in cachemgr.cgi
  (bsc#1167373).

  This update was imported from the SUSE:SLE-15: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 15.1:

  zypper in -t patch openSUSE-2020-623=1");

  script_tag(name:"affected", value:"'squid' 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:"squid", rpm:"squid~4.11~lp151.2.15.2", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"squid-debuginfo", rpm:"squid-debuginfo~4.11~lp151.2.15.2", rls:"openSUSELeap15.1"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"squid-debugsource", rpm:"squid-debugsource~4.11~lp151.2.15.2", rls:"openSUSELeap15.1"))) {
    report += res;
  }

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

exit(0);