Several vulnerabilities have been discovered in the OpenJDK Java runtime, resulting in denial of service, insecure TLS handshakes, bypass of sandbox restrictions or HTTP response splitting attacks.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-4662. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(135982);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/14");
script_cve_id(
"CVE-2020-2754",
"CVE-2020-2755",
"CVE-2020-2756",
"CVE-2020-2757",
"CVE-2020-2767",
"CVE-2020-2773",
"CVE-2020-2778",
"CVE-2020-2781",
"CVE-2020-2800",
"CVE-2020-2803",
"CVE-2020-2805",
"CVE-2020-2816",
"CVE-2020-2830"
);
script_xref(name:"DSA", value:"4662");
script_name(english:"Debian DSA-4662-1 : 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 denial of service, insecure TLS handshakes,
bypass of sandbox restrictions or HTTP response splitting attacks.");
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/2020/dsa-4662");
script_set_attribute(attribute:"solution", value:
"Upgrade the openjdk-11 packages.
For the stable distribution (buster), these problems have been fixed
in version 11.0.7+10-3~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:C/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-2800");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-2805");
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:"2020/04/15");
script_set_attribute(attribute:"patch_publication_date", value:"2020/04/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/27");
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) 2020-2024 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:"11.0.7+10-3~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-demo", reference:"11.0.7+10-3~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-doc", reference:"11.0.7+10-3~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jdk", reference:"11.0.7+10-3~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jdk-headless", reference:"11.0.7+10-3~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jre", reference:"11.0.7+10-3~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jre-headless", reference:"11.0.7+10-3~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-jre-zero", reference:"11.0.7+10-3~deb10u1")) flag++;
if (deb_check(release:"10.0", prefix:"openjdk-11-source", reference:"11.0.7+10-3~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");
Vendor | Product | Version |
---|---|---|
debian | debian_linux | openjdk-11 |
debian | debian_linux | 10.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2754
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2755
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2756
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2757
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2767
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2773
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2778
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2781
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2800
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2803
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2805
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2816
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-2830
packages.debian.org/source/buster/openjdk-11
security-tracker.debian.org/tracker/source-package/openjdk-11
www.debian.org/security/2020/dsa-4662