SUSE: Security Advisory (SUSE-SU-2021:0175-1)

# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2021.0175.1");
  script_cve_id("CVE-2020-25694", "CVE-2020-25695", "CVE-2020-25696");
  script_tag(name:"creation_date", value:"2021-06-09 14:56:45 +0000 (Wed, 09 Jun 2021)");
  script_version("2024-02-02T14:37:50+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.6");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:H/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2020-12-15 19:37:13 +0000 (Tue, 15 Dec 2020)");

  script_name("SUSE: Security Advisory (SUSE-SU-2021:0175-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES15\.0SP2)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2021:0175-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2021/suse-su-20210175-1/");
  script_xref(name:"URL", value:"https://www.postgresql.org/about/news/2111/");
  script_xref(name:"URL", value:"https://www.postgresql.org/docs/13/release-13-1.html");
  script_xref(name:"URL", value:"https://www.postgresql.org/about/news/2077/");
  script_xref(name:"URL", value:"https://www.postgresql.org/docs/13/release-13.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'postgresql, postgresql13' package(s) announced via the SUSE-SU-2021:0175-1 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 postgresql, postgresql13 fixes the following issues:

This update ships postgresql13.

Upgrade to version 13.1:

CVE-2020-25695, bsc#1178666: Block DECLARE CURSOR ... WITH HOLD and
 firing of deferred triggers within index expressions and materialized
 view queries.

CVE-2020-25694, bsc#1178667: a) Fix usage of complex connection-string
 parameters in pg_dump, pg_restore, clusterdb, reindexdb, and vacuumdb.
 b) When psql's \connect command re-uses connection parameters, ensure
 that all non-overridden parameters from a previous connection string are
 re-used.

CVE-2020-25696, bsc#1178668: Prevent psql's \gset command from modifying
 specially-treated variables.

Fix recently-added timetz test case so it works when the USA is not
 observing daylight savings time. (obsoletes postgresql-timetz.patch)

[link moved to references]

[link moved to references]

Initial packaging of PostgreSQL 13:

[link moved to references]

[link moved to references]

bsc#1178961: %ghost the symlinks to pg_config and ecpg.

Changes in postgresql wrapper package:

Bump major version to 13.

We also transfer PostgreSQL 9.4.26 to the new package layout in
 SLE12-SP2 and newer. Reflect this in the conflict with postgresql94.

Also conflict with PostgreSQL versions before 9.

Conflicting with older versions is not limited to SLE.");

  script_tag(name:"affected", value:"'postgresql, postgresql13' package(s) on SUSE Linux Enterprise Module for Basesystem 15-SP2, SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2, SUSE Linux Enterprise Module for Server Applications 15-SP2.");

  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 == "SLES15.0SP2") {

  if(!isnull(res = isrpmvuln(pkg:"libpq5", rpm:"libpq5~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpq5-32bit", rpm:"libpq5-32bit~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpq5-32bit-debuginfo", rpm:"libpq5-32bit-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libpq5-debuginfo", rpm:"libpq5-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql", rpm:"postgresql~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13", rpm:"postgresql13~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-debuginfo", rpm:"postgresql13-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-debugsource", rpm:"postgresql13-debugsource~13.1~5.3.10", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-debugsource", rpm:"postgresql13-debugsource~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql-test", rpm:"postgresql-test~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-test", rpm:"postgresql13-test~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libecpg6", rpm:"libecpg6~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libecpg6-debuginfo", rpm:"libecpg6-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql-contrib", rpm:"postgresql-contrib~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql-devel", rpm:"postgresql-devel~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql-docs", rpm:"postgresql-docs~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql-plperl", rpm:"postgresql-plperl~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql-plpython", rpm:"postgresql-plpython~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql-pltcl", rpm:"postgresql-pltcl~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql-server", rpm:"postgresql-server~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql-server-devel", rpm:"postgresql-server-devel~13~4.6.7", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-contrib", rpm:"postgresql13-contrib~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-contrib-debuginfo", rpm:"postgresql13-contrib-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-devel", rpm:"postgresql13-devel~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-devel-debuginfo", rpm:"postgresql13-devel-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-docs", rpm:"postgresql13-docs~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-plperl", rpm:"postgresql13-plperl~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-plperl-debuginfo", rpm:"postgresql13-plperl-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-plpython", rpm:"postgresql13-plpython~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-plpython-debuginfo", rpm:"postgresql13-plpython-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-pltcl", rpm:"postgresql13-pltcl~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-pltcl-debuginfo", rpm:"postgresql13-pltcl-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-server", rpm:"postgresql13-server~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-server-debuginfo", rpm:"postgresql13-server-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-server-devel", rpm:"postgresql13-server-devel~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-server-devel-debuginfo", rpm:"postgresql13-server-devel-debuginfo~13.1~5.3.15", rls:"SLES15.0SP2"))) {
    report += res;
  }

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

exit(0);