SUSE: Security Advisory (SUSE-SU-2023:2201-1)

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.1.4.2023.2201.1");
  script_cve_id("CVE-2023-2454", "CVE-2023-2455");
  script_tag(name:"creation_date", value:"2023-05-16 04:22:00 +0000 (Tue, 16 May 2023)");
  script_version("2025-08-15T15:42:26+0000");
  script_tag(name:"last_modification", value:"2025-08-15 15:42:26 +0000 (Fri, 15 Aug 2025)");
  script_tag(name:"cvss_base", value:"8.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:M/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/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:"2023-06-16 18:00:48 +0000 (Fri, 16 Jun 2023)");

  script_name("SUSE: Security Advisory (SUSE-SU-2023:2201-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 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=(SLES12\.0SP5)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2023:2201-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2023/suse-su-20232201-1.html");
  script_xref(name:"URL", value:"https://bugzilla.suse.com/1210303");
  script_xref(name:"URL", value:"https://bugzilla.suse.com/1211228");
  script_xref(name:"URL", value:"https://bugzilla.suse.com/1211229");
  script_xref(name:"URL", value:"https://lists.suse.com/pipermail/sle-updates/2023-May/029401.html");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'postgresql13' package(s) announced via the SUSE-SU-2023:2201-1 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 postgresql13 fixes the following issues:

Updated to version 13.11:
 - CVE-2023-2454: Fixed an issue where a user having permission to
 create a schema could hijack the privileges of a security definer
 function or extension script (bsc#1211228).
 - CVE-2023-2455: Fixed an issue that could allow a user to see or
 modify rows that should have been invisible (bsc#1211229).
 - Internal fixes (bsc#1210303).");

  script_tag(name:"affected", value:"'postgresql13' package(s) on SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server for SAP Applications 12-SP5.");

  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 == "SLES12.0SP5") {

  if(!isnull(res = isrpmvuln(pkg:"postgresql13", rpm:"postgresql13~13.11~3.33.1", rls:"SLES12.0SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-contrib", rpm:"postgresql13-contrib~13.11~3.33.1", rls:"SLES12.0SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-docs", rpm:"postgresql13-docs~13.11~3.33.1", rls:"SLES12.0SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-plperl", rpm:"postgresql13-plperl~13.11~3.33.1", rls:"SLES12.0SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-plpython", rpm:"postgresql13-plpython~13.11~3.33.1", rls:"SLES12.0SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-pltcl", rpm:"postgresql13-pltcl~13.11~3.33.1", rls:"SLES12.0SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"postgresql13-server", rpm:"postgresql13-server~13.11~3.33.1", rls:"SLES12.0SP5"))) {
    report += res;
  }

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

exit(0);