Debian DSA-4486-1 : openjdk-11 - security update

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Debian Security Advisory DSA-4486. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include('compat.inc');

if (description)
{
  script_id(126967);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/08");

  script_cve_id(
    "CVE-2019-2745",
    "CVE-2019-2762",
    "CVE-2019-2769",
    "CVE-2019-2786",
    "CVE-2019-2816",
    "CVE-2019-2818",
    "CVE-2019-2821"
  );
  script_xref(name:"DSA", value:"4486");

  script_name(english:"Debian DSA-4486-1 : openjdk-11 - security update");

  script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security-related update.");
  script_set_attribute(attribute:"description", value:
"Several vulnerabilities have been discovered in the OpenJDK Java
runtime, resulting in information disclosure, denial of service or
bypass of sandbox restrictions. In addition the implementation of
elliptic curve cryptography was modernised.");
  script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/openjdk-11");
  script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/buster/openjdk-11");
  script_set_attribute(attribute:"see_also", value:"https://www.debian.org/security/2019/dsa-4486");
  script_set_attribute(attribute:"solution", value:
"Upgrade the openjdk-11 packages.

For the stable distribution (buster), these problems have been fixed
in version 11.0.4+11-1~deb10u1.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-2816");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2019-2821");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/24");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:openjdk-11");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:10.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Debian Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("debian_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"10.0", prefix:"openjdk-11-dbg", reference:"11.0.4+11-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-demo", reference:"11.0.4+11-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-doc", reference:"11.0.4+11-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jdk", reference:"11.0.4+11-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jdk-headless", reference:"11.0.4+11-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jre", reference:"11.0.4+11-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jre-headless", reference:"11.0.4+11-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jre-zero", reference:"11.0.4+11-1~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-source", reference:"11.0.4+11-1~deb10u1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
  else security_warning(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");