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.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-4485. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include("compat.inc");
if (description)
{
script_id(126966);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/23");
script_cve_id("CVE-2019-2745", "CVE-2019-2762", "CVE-2019-2769", "CVE-2019-2786", "CVE-2019-2816", "CVE-2019-2842");
script_xref(name:"DSA", value:"4485");
script_name(english:"Debian DSA-4485-1 : openjdk-8 - security update");
script_summary(english:"Checks dpkg output for the updated package");
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-8"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/stretch/openjdk-8"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2019/dsa-4485"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the openjdk-8 packages.
For the oldstable distribution (stretch), these problems have been
fixed in version 8u222-b10-1~deb9u1."
);
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:L/AC:H/PR:N/UI:N/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:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:openjdk-8");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");
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:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
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:"9.0", prefix:"openjdk-8-dbg", reference:"8u222-b10-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openjdk-8-demo", reference:"8u222-b10-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openjdk-8-doc", reference:"8u222-b10-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openjdk-8-jdk", reference:"8u222-b10-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openjdk-8-jdk-headless", reference:"8u222-b10-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openjdk-8-jre", reference:"8u222-b10-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openjdk-8-jre-headless", reference:"8u222-b10-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openjdk-8-jre-zero", reference:"8u222-b10-1~deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openjdk-8-source", reference:"8u222-b10-1~deb9u1")) 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");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | openjdk-8 | p-cpe:/a:debian:debian_linux:openjdk-8 |
debian | debian_linux | 9.0 | cpe:/o:debian:debian_linux:9.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2745
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2762
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2769
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2786
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2816
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2842
packages.debian.org/source/stretch/openjdk-8
security-tracker.debian.org/tracker/source-package/openjdk-8
www.debian.org/security/2019/dsa-4485