Debian: Security Advisory (DSA-5346-1)

# 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("1.3.6.1.4.1.25623.1.0.705346");
  script_cve_id("CVE-2020-21594", "CVE-2020-21595", "CVE-2020-21596", "CVE-2020-21597", "CVE-2020-21598", "CVE-2020-21599", "CVE-2020-21600", "CVE-2020-21601", "CVE-2020-21602", "CVE-2020-21603", "CVE-2020-21604", "CVE-2020-21605", "CVE-2020-21606", "CVE-2021-35452", "CVE-2021-36408", "CVE-2021-36409", "CVE-2021-36410", "CVE-2021-36411", "CVE-2022-1253", "CVE-2022-43235", "CVE-2022-43236", "CVE-2022-43237", "CVE-2022-43238", "CVE-2022-43239", "CVE-2022-43240", "CVE-2022-43241", "CVE-2022-43242", "CVE-2022-43243", "CVE-2022-43244", "CVE-2022-43245", "CVE-2022-43248", "CVE-2022-43249", "CVE-2022-43250", "CVE-2022-43252", "CVE-2022-43253", "CVE-2022-47655", "CVE-2022-47664", "CVE-2022-47665", "CVE-2023-24751", "CVE-2023-24752", "CVE-2023-24754", "CVE-2023-24755", "CVE-2023-24756", "CVE-2023-24757", "CVE-2023-24758", "CVE-2023-25221");
  script_tag(name:"creation_date", value:"2023-02-12 02:00:34 +0000 (Sun, 12 Feb 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:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
  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 17:52:13 +0000 (Thu, 14 Apr 2022)");

  script_name("Debian: Security Advisory (DSA-5346-1)");
  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-5346-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2023/DSA-5346-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-5346");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/libde265");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'libde265' package(s) announced via the DSA-5346-1 advisory.");

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

  script_tag(name:"insight", value:"Multiple security issues were discovered in libde265, an implementation of the H.265 video codec which may result in denial of service and potentially the execution of arbitrary code if a malformed media file is processed.

For the stable distribution (bullseye), these problems have been fixed in version 1.0.11-0+deb11u1.

We recommend that you upgrade your libde265 packages.

For the detailed security status of libde265 please refer to its security tracker page at: [link moved to references]");

  script_tag(name:"affected", value:"'libde265' 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:"libde265-0", ver:"1.0.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libde265-dev", ver:"1.0.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libde265-examples", ver:"1.0.11-0+deb11u1", rls:"DEB11"))) {
    report += res;
  }

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

exit(0);