Ubuntu: Security Advisory (USN-5998-1)

# 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("1.3.6.1.4.1.25623.1.1.12.2023.5998.1");
  script_cve_id("CVE-2019-17571", "CVE-2022-23302", "CVE-2022-23305", "CVE-2022-23307");
  script_tag(name:"creation_date", value:"2023-04-06 04:09:18 +0000 (Thu, 06 Apr 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:"9.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-04-14 16:42:01 +0000 (Thu, 14 Apr 2022)");

  script_name("Ubuntu: Security Advisory (USN-5998-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("Ubuntu Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU(16\.04\ LTS|18\.04\ LTS|20\.04\ LTS)");

  script_xref(name:"Advisory-ID", value:"USN-5998-1");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-5998-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'apache-log4j1.2' package(s) announced via the USN-5998-1 advisory.");

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

  script_tag(name:"insight", value:"It was discovered that the SocketServer component of Apache Log4j 1.2
incorrectly handled deserialization. An attacker could possibly use this issue
to execute arbitrary code. This issue only affected Ubuntu 16.04 ESM.
(CVE-2019-17571)

It was discovered that the JMSSink component of Apache Log4j 1.2 incorrectly
handled deserialization. An attacker could possibly use this issue to execute
arbitrary code. (CVE-2022-23302)

It was discovered that Apache Log4j 1.2 incorrectly handled certain SQL
statements. A remote attacker could possibly use this issue to perform an SQL
injection attack and alter the database. This issue was only fixed in Ubuntu
18.04 LTS and Ubuntu 20.04 LTS. (CVE-2022-23305)

It was discovered that the Chainsaw component of Apache Log4j 1.2 incorrectly
handled deserialization. An attacker could possibly use this issue to execute
arbitrary code. This issue was only fixed in Ubuntu 18.04 LTS and Ubuntu 20.04
LTS. (CVE-2022-23307)");

  script_tag(name:"affected", value:"'apache-log4j1.2' package(s) on Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04.");

  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 == "UBUNTU16.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"liblog4j1.2-java", ver:"1.2.17-7ubuntu1+esm1", rls:"UBUNTU16.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU18.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"liblog4j1.2-java", ver:"1.2.17-8+deb10u1ubuntu0.2", rls:"UBUNTU18.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU20.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"liblog4j1.2-java", ver:"1.2.17-9ubuntu0.2", rls:"UBUNTU20.04 LTS"))) {
    report += res;
  }

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

exit(0);