RedHat Update for postgresql RHSA-2017:3402-01

# SPDX-FileCopyrightText: 2017 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("1.3.6.1.4.1.25623.1.0.812341");
  script_version("2024-03-21T05:06:54+0000");
  script_tag(name:"last_modification", value:"2024-03-21 05:06:54 +0000 (Thu, 21 Mar 2024)");
  script_tag(name:"creation_date", value:"2017-12-08 07:03:42 +0100 (Fri, 08 Dec 2017)");
  script_cve_id("CVE-2017-12172", "CVE-2017-15097");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2019-10-09 23:22:00 +0000 (Wed, 09 Oct 2019)");
  script_tag(name:"qod_type", value:"package");
  script_name("RedHat Update for postgresql RHSA-2017:3402-01");
  script_tag(name:"summary", value:"The remote host is missing an update for the 'postgresql'
  package(s) announced via the referenced advisory.");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"insight", value:"PostgreSQL is an advanced object-relational
database management system (DBMS).

Security Fix(es):

  * Privilege escalation flaws were found in the initialization scripts of
PostgreSQL. An attacker with access to the postgres user account could use
these flaws to obtain root access on the server machine. (CVE-2017-12172,
CVE-2017-15097)

Note: This patch drops the script privileges from root to the postgres
user. Therefore, this update works properly only if the postgres user has
write access to the postgres' home directory, such as the one in the
default configuration (/var/lib/pgsql).

Red Hat would like to thank the PostgreSQL project for reporting
CVE-2017-12172. The CVE-2017-15097 issue was discovered by Pedro Barbosa
(Red Hat) and the PostgreSQL project. Upstream acknowledges Antoine Scemama
(Brainloop) as the original reporter of these issues.");
  script_tag(name:"affected", value:"postgresql on Red Hat Enterprise Linux Server (v. 7)");
  script_tag(name:"solution", value:"Please Install the Updated Packages.");

  script_xref(name:"RHSA", value:"2017:3402-01");
  script_xref(name:"URL", value:"https://www.redhat.com/archives/rhsa-announce/2017-December/msg00011.html");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2017 Greenbone AG");
  script_family("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "ssh/login/rpms", re:"ssh/login/release=RHENT_7");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release) exit(0);

res = "";

if(release == "RHENT_7")
{

  if ((res = isrpmvuln(pkg:"postgresql", rpm:"postgresql~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-contrib", rpm:"postgresql-contrib~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-debuginfo", rpm:"postgresql-debuginfo~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-devel", rpm:"postgresql-devel~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-docs", rpm:"postgresql-docs~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-libs", rpm:"postgresql-libs~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-plperl", rpm:"postgresql-plperl~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-plpython", rpm:"postgresql-plpython~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-pltcl", rpm:"postgresql-pltcl~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-server", rpm:"postgresql-server~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"postgresql-test", rpm:"postgresql-test~9.2.23~3.el7_4", rls:"RHENT_7")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}