Ubuntu: Security Advisory (USN-6796-1)

# SPDX-FileCopyrightText: 2024 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("1.3.6.1.4.1.25623.1.1.12.2024.6796.1");
  script_cve_id("CVE-2023-22745", "CVE-2024-29040");
  script_tag(name:"creation_date", value:"2024-05-30 04:08:53 +0000 (Thu, 30 May 2024)");
  script_version("2024-05-30T05:05:32+0000");
  script_tag(name:"last_modification", value:"2024-05-30 05:05:32 +0000 (Thu, 30 May 2024)");
  script_tag(name:"cvss_base", value:"5.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:H/Au:M/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:H/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:"2023-01-26 20:25:23 +0000 (Thu, 26 Jan 2023)");

  script_name("Ubuntu: Security Advisory (USN-6796-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 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(20\.04\ LTS|22\.04\ LTS|23\.10|24\.04\ LTS)");

  script_xref(name:"Advisory-ID", value:"USN-6796-1");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-6796-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'tpm2-tss' package(s) announced via the USN-6796-1 advisory.");

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

  script_tag(name:"insight", value:"Fergus Dall discovered that TPM2 Software Stack did not properly handle
layer arrays. An attacker could possibly use this issue to cause
TPM2 Software Stack to crash, resulting in a denial of service, or
possibly execute arbitrary code.
(CVE-2023-22745)

Jurgen Repp and Andreas Fuchs discovered that TPM2 Software Stack did not
validate the quote data after deserialization. An attacker could generate
an arbitrary quote and cause TPM2 Software Stack to have unknown behavior.
(CVE-2024-29040)");

  script_tag(name:"affected", value:"'tpm2-tss' package(s) on Ubuntu 20.04, Ubuntu 22.04, Ubuntu 23.10, Ubuntu 24.04.");

  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 == "UBUNTU20.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-esys0", ver:"2.3.2-1ubuntu0.20.04.2", rls:"UBUNTU20.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU22.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-esys-3.0.2-0", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-fapi1", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-mu0", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-rc0", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-sys1", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-cmd0", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-device0", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-mssim0", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-swtpm0", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tctildr0", ver:"3.2.0-1ubuntu1.1", rls:"UBUNTU22.04 LTS"))) {
    report += res;
  }

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

if(release == "UBUNTU23.10") {

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-esys-3.0.2-0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-fapi1", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-mu0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-policy0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-rc0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-sys1", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-cmd0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-device0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-libtpms0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-mssim0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-pcap0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-spi-helper0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-swtpm0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tctildr0", ver:"4.0.1-3ubuntu1.1", rls:"UBUNTU23.10"))) {
    report += res;
  }

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

if(release == "UBUNTU24.04 LTS") {

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-esys-3.0.2-0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-fapi1t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-mu-4.0.1-0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-policy0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-rc0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-sys1t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-cmd0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-device0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-libtpms0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-mssim0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-pcap0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-spi-helper0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tcti-swtpm0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libtss2-tctildr0t64", ver:"4.0.1-7.1ubuntu5.1", rls:"UBUNTU24.04 LTS"))) {
    report += res;
  }

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

exit(0);