The remote host is missing an update for the
# Copyright (C) 2019 Greenbone Networks GmbH
# Text descriptions are largely excerpted from the referenced
# advisory, and are Copyright (C) the respective author(s)
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.844279");
script_version("2019-12-20T10:00:26+0000");
script_cve_id("CVE-2019-2894", "CVE-2019-2945", "CVE-2019-2949", "CVE-2019-2962", "CVE-2019-2964", "CVE-2019-2973", "CVE-2019-2981", "CVE-2019-2975", "CVE-2019-2977", "CVE-2019-2978", "CVE-2019-2983", "CVE-2019-2987", "CVE-2019-2988", "CVE-2019-2989", "CVE-2019-2992", "CVE-2019-2999");
script_tag(name:"cvss_base", value:"5.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:P");
script_tag(name:"last_modification", value:"2019-12-20 10:00:26 +0000 (Fri, 20 Dec 2019)");
script_tag(name:"creation_date", value:"2019-12-18 03:01:35 +0000 (Wed, 18 Dec 2019)");
script_name("Ubuntu Update for openjdk-lts USN-4223-1");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2019 Greenbone Networks GmbH");
script_family("Ubuntu Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=(UBUNTU18\.04 LTS|UBUNTU19\.10|UBUNTU19\.04|UBUNTU16\.04 LTS)");
script_xref(name:"USN", value:"4223-1");
script_xref(name:"URL", value:"https://lists.ubuntu.com/archives/ubuntu-security-announce/2019-December/005250.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'openjdk-lts'
package(s) announced via the USN-4223-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Jan Jancar, Petr Svenda, and Vladimir Sedlacek discovered that a side-
channel vulnerability existed in the ECDSA implementation in OpenJDK. An
Attacker could use this to expose sensitive information. (CVE-2019-2894)
It was discovered that the Socket implementation in OpenJDK did not
properly restrict the creation of subclasses with a custom Socket
implementation. An attacker could use this to specially create a Java class
that could possibly bypass Java sandbox restrictions. (CVE-2019-2945)
Rob Hamm discovered that the Kerberos implementation in OpenJDK did not
properly handle proxy credentials. An attacker could possibly use this to
impersonate another user. (CVE-2019-2949)
It was discovered that a NULL pointer dereference existed in the font
handling implementation in OpenJDK. An attacker could use this to cause a
denial of service (application crash). (CVE-2019-2962)
It was discovered that the Concurrency subsystem in OpenJDK did not
properly bound stack consumption when compiling regular expressions. An
attacker could use this to cause a denial of service (application crash).
(CVE-2019-2964)
It was discovered that the JAXP subsystem in OpenJDK did not properly
handle XPath expressions in some situations. An attacker could use this to
cause a denial of service (application crash). (CVE-2019-2973,
CVE-2019-2981)
It was discovered that the Nashorn JavaScript subcomponent in OpenJDK did
not properly handle regular expressions in some situations. An attacker
could use this to cause a denial of service (application crash).
(CVE-2019-2975)
It was discovered that the String class in OpenJDK contained an out-of-
bounds access vulnerability. An attacker could use this to cause a denial
of service (application crash) or possibly expose sensitive information.
This issue only affected OpenJDK 11 in Ubuntu 18.04 LTS, Ubuntu 19.04,
and Ubuntu 19.10. (CVE-2019-2977)
It was discovered that the Jar URL handler in OpenJDK did not properly
handled nested Jar URLs in some situations. An attacker could use this to
cause a denial of service (application crash). (CVE-2019-2978)
It was discovered that the Serialization component of OpenJDK did not
properly handle deserialization of certain object attributes. An attacker
could use this to cause a denial of service (application crash).
(CVE-2019-2983)
It was discovered that the FreetypeFontScaler class in OpenJDK did not
properly validate dimensions of glyph bitmap images read from font files.
An attacker could specially craft a font file that could cause a denial of
service (application crash). (CVE- ...
Description truncated. Please see the references for more information.");
script_tag(name:"affected", value:"'openjdk-lts' package(s) on Ubuntu 19.10, Ubuntu 19.04, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS.");
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 == "UBUNTU18.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jdk", ver:"11.0.5+10-0ubuntu1.1~18.04", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jre", ver:"11.0.5+10-0ubuntu1.1~18.04", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jre-headless", ver:"11.0.5+10-0ubuntu1.1~18.04", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jre-zero", ver:"11.0.5+10-0ubuntu1.1~18.04", rls:"UBUNTU18.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if (__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU19.10") {
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jdk", ver:"11.0.5+10-0ubuntu1.1", rls:"UBUNTU19.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jre", ver:"11.0.5+10-0ubuntu1.1", rls:"UBUNTU19.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jre-headless", ver:"11.0.5+10-0ubuntu1.1", rls:"UBUNTU19.10"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jre-zero", ver:"11.0.5+10-0ubuntu1.1", rls:"UBUNTU19.10"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if (__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU19.04") {
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jdk", ver:"11.0.5+10-0ubuntu1.1~19.04", rls:"UBUNTU19.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jre", ver:"11.0.5+10-0ubuntu1.1~19.04", rls:"UBUNTU19.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jre-headless", ver:"11.0.5+10-0ubuntu1.1~19.04", rls:"UBUNTU19.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-11-jre-zero", ver:"11.0.5+10-0ubuntu1.1~19.04", rls:"UBUNTU19.04"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if (__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "UBUNTU16.04 LTS") {
if(!isnull(res = isdpkgvuln(pkg:"openjdk-8-jdk", ver:"8u232-b09-0ubuntu1~16.04.1", rls:"UBUNTU16.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-8-jre", ver:"8u232-b09-0ubuntu1~16.04.1", rls:"UBUNTU16.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-8-jre-headless", ver:"8u232-b09-0ubuntu1~16.04.1", rls:"UBUNTU16.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-8-jre-jamvm", ver:"8u232-b09-0ubuntu1~16.04.1", rls:"UBUNTU16.04 LTS"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"openjdk-8-jre-zero", ver:"8u232-b09-0ubuntu1~16.04.1", rls:"UBUNTU16.04 LTS"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if (__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);