SUSE SLED12 / SLES12 Security Update : postgresql93 (SUSE-SU-2015:1821-1)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2015:1821-1.
# The text itself is copyright (C) SUSE.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(86627);
  script_version("2.13");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2015-5288", "CVE-2015-5289");

  script_name(english:"SUSE SLED12 / SLES12 Security Update : postgresql93 (SUSE-SU-2015:1821-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The PostreSQL database postgresql93 was updated to the bugfix release
9.3.10 :

Security issues fixed :

  - CVE-2015-5289, bsc#949670: json or jsonb input values
    constructed from arbitrary user input can crash the
    PostgreSQL server and cause a denial of service.

  - CVE-2015-5288, bsc#949669: The crypt() function included
    with the optional pgCrypto extension could be exploited
    to read a few additional bytes of memory. No working
    exploit for this issue has been developed.

For the full release notes, see:
http://www.postgresql.org/docs/current/static/release-9-3-10.html

Other bugs fixed :

  - Move systemd related stuff and user creation to
    postgresql-init.

  - Remove some obsolete %suse_version conditionals.

  - Relax dependency on libpq to major version.

  - Fix possible failure to recover from an inconsistent
    database state. See full release notes for details.

  - Fix rare failure to invalidate relation cache init file.

  - Avoid deadlock between incoming sessions and CREATE/DROP
    DATABASE.

  - Improve planner's cost estimates for semi-joins and
    anti-joins with inner indexscans

  - For the full release notes for 9.3.9 see:
    http://www.postgresql.org/docs/9.3/static/release-9-3-9.
    html

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  # http://www.postgresql.org/docs/9.3/static/release-9-3-9.html
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.postgresql.org/docs/9.3/release-9-3-9.html"
  );
  # http://www.postgresql.org/docs/current/static/release-9-3-10.html
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.postgresql.org/docs/current/release-9-3-10.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=949669"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=949670"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-5288/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2015-5289/"
  );
  # https://www.suse.com/support/update/announcement/2015/suse-su-20151821-1.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?412ce872"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12 :

zypper in -t patch SUSE-SLE-SDK-12-2015-746=1

SUSE Linux Enterprise Server 12 :

zypper in -t patch SUSE-SLE-SERVER-12-2015-746=1

SUSE Linux Enterprise Desktop 12 :

zypper in -t patch SUSE-SLE-DESKTOP-12-2015-746=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql93");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql93-contrib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql93-contrib-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql93-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql93-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql93-libs-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql93-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql93-server-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/10/26");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/10/20");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/10/28");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP0", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"0", reference:"postgresql93-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"postgresql93-contrib-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"postgresql93-contrib-debuginfo-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"postgresql93-debuginfo-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"postgresql93-debugsource-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"postgresql93-libs-debugsource-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"postgresql93-server-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"postgresql93-server-debuginfo-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"postgresql93-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"postgresql93-debuginfo-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"postgresql93-debugsource-9.3.10-11.1")) flag++;
if (rpm_check(release:"SLED12", sp:"0", cpu:"x86_64", reference:"postgresql93-libs-debugsource-9.3.10-11.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "postgresql93");
}