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openvasCopyright (C) 2023 Greenbone AGOPENVAS:13614125623111120235401
HistoryMay 15, 2023 - 12:00 a.m.

Debian: Security Advisory (DSA-5401-1)

2023-05-1500:00:00
Copyright (C) 2023 Greenbone AG
plugins.openvas.org
3
debian
security
advisory
postgresql-13
privilege escalation
policy enforcement
upgrade

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.6 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.8%

The remote host is missing an update for the Debian

# 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("1.3.6.1.4.1.25623.1.1.1.1.2023.5401");
  script_cve_id("CVE-2023-2454", "CVE-2023-2455");
  script_tag(name:"creation_date", value:"2023-05-15 04:28:40 +0000 (Mon, 15 May 2023)");
  script_version("2024-02-02T05:06:10+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:10 +0000 (Fri, 02 Feb 2024)");
  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("Debian: Security Advisory (DSA-5401-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB11");

  script_xref(name:"Advisory-ID", value:"DSA-5401-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2023/DSA-5401-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-5401");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/postgresql-13");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'postgresql-13' package(s) announced via the DSA-5401-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"Two security issues were found in PostgreSQL, which may result in privilege escalation or incorrect policy enforcement.

For the stable distribution (bullseye), these problems have been fixed in version 13.11-0+deb11u1.

We recommend that you upgrade your postgresql-13 packages.

For the detailed security status of postgresql-13 please refer to its security tracker page at: [link moved to references]");

  script_tag(name:"affected", value:"'postgresql-13' package(s) on Debian 11.");

  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-deb.inc");

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

res = "";
report = "";

if(release == "DEB11") {

  if(!isnull(res = isdpkgvuln(pkg:"libecpg-compat3", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libecpg-dev", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libecpg6", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpgtypes3", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpq-dev", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpq5", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"postgresql-13", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"postgresql-client-13", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"postgresql-doc-13", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"postgresql-plperl-13", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"postgresql-plpython3-13", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"postgresql-pltcl-13", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"postgresql-server-dev-13", ver:"13.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

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

exit(0);

7.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

6.6 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.8%