Debian: Security Advisory (DSA-5568-1)

# 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("1.3.6.1.4.1.25623.1.1.1.1.2023.5568");
  script_cve_id("CVE-2023-42459");
  script_tag(name:"creation_date", value:"2023-11-28 04:26:29 +0000 (Tue, 28 Nov 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:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-10-23 14:46:11 +0000 (Mon, 23 Oct 2023)");

  script_name("Debian: Security Advisory (DSA-5568-1)");
  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=DEB12");

  script_xref(name:"Advisory-ID", value:"DSA-5568-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2023/DSA-5568-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-5568");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/fastdds");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'fastdds' package(s) announced via the DSA-5568-1 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 incorrect memory management in Fast DDS, a C++ implementation of the DDS (Data Distribution Service) might result in denial of service.

The oldstable distribution (bullseye) is not affected.

For the stable distribution (bookworm), this problem has been fixed in version 2.9.1+ds-1+deb12u2.

We recommend that you upgrade your fastdds packages.

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

  script_tag(name:"affected", value:"'fastdds' package(s) on Debian 12.");

  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 == "DEB12") {

  if(!isnull(res = isdpkgvuln(pkg:"fastdds-tools", ver:"2.9.1+ds-1+deb12u2", rls:"DEB12"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfastrtps-dev", ver:"2.9.1+ds-1+deb12u2", rls:"DEB12"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfastrtps-doc", ver:"2.9.1+ds-1+deb12u2", rls:"DEB12"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libfastrtps2.9", ver:"2.9.1+ds-1+deb12u2", rls:"DEB12"))) {
    report += res;
  }

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

exit(0);