CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
97.5%
Security Fix(es) :
Multiple flaws were discovered in the Serialization and Hotspot components in OpenJDK. An untrusted Java application or applet could use these flaws to completely bypass Java sandbox restrictions.
(CVE-2016-0686, CVE-2016-0687)
It was discovered that the RMI server implementation in the JMX component in OpenJDK did not restrict which classes can be deserialized when deserializing authentication credentials. A remote, unauthenticated attacker able to connect to a JMX port could possibly use this flaw to trigger deserialization flaws.
(CVE-2016-3427)
It was discovered that the JAXP component in OpenJDK failed to properly handle Unicode surrogate pairs used as part of the XML attribute values. Specially crafted XML input could cause a Java application to use an excessive amount of memory when parsed. (CVE-2016-3425)
It was discovered that the Security component in OpenJDK failed to check the digest algorithm strength when generating DSA signatures. The use of a digest weaker than the key strength could lead to the generation of signatures that were weaker than expected.
(CVE-2016-0695)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(91040);
script_version("2.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/05/14");
script_cve_id(
"CVE-2016-0686",
"CVE-2016-0687",
"CVE-2016-0695",
"CVE-2016-3425",
"CVE-2016-3427"
);
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2023/06/02");
script_name(english:"Scientific Linux Security Update : java-1.6.0-openjdk on SL5.x, SL6.x, SL7.x i386/x86_64 (20160509)");
script_set_attribute(attribute:"synopsis", value:
"The remote Scientific Linux host is missing one or more security
updates.");
script_set_attribute(attribute:"description", value:
"Security Fix(es) :
- Multiple flaws were discovered in the Serialization and
Hotspot components in OpenJDK. An untrusted Java
application or applet could use these flaws to
completely bypass Java sandbox restrictions.
(CVE-2016-0686, CVE-2016-0687)
- It was discovered that the RMI server implementation in
the JMX component in OpenJDK did not restrict which
classes can be deserialized when deserializing
authentication credentials. A remote, unauthenticated
attacker able to connect to a JMX port could possibly
use this flaw to trigger deserialization flaws.
(CVE-2016-3427)
- It was discovered that the JAXP component in OpenJDK
failed to properly handle Unicode surrogate pairs used
as part of the XML attribute values. Specially crafted
XML input could cause a Java application to use an
excessive amount of memory when parsed. (CVE-2016-3425)
- It was discovered that the Security component in OpenJDK
failed to check the digest algorithm strength when
generating DSA signatures. The use of a digest weaker
than the key strength could lead to the generation of
signatures that were weaker than expected.
(CVE-2016-0695)");
# https://listserv.fnal.gov/scripts/wa.exe?A2=ind1605&L=scientific-linux-errata&F=&S=&P=1206
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b46e963b");
script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/04/21");
script_set_attribute(attribute:"patch_publication_date", value:"2016/05/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/05/11");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:java-1.6.0-openjdk");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:java-1.6.0-openjdk-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:java-1.6.0-openjdk-demo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:java-1.6.0-openjdk-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:java-1.6.0-openjdk-javadoc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fermilab:scientific_linux:java-1.6.0-openjdk-src");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Scientific Linux Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2016-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
os_ver = pregmatch(pattern: "Scientific Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Scientific Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^7([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Scientific Linux 7.x", "Scientific Linux " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
flag = 0;
if (rpm_check(release:"SL5", reference:"java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el5_11")) flag++;
if (rpm_check(release:"SL5", reference:"java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el5_11")) flag++;
if (rpm_check(release:"SL5", reference:"java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el5_11")) flag++;
if (rpm_check(release:"SL5", reference:"java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el5_11")) flag++;
if (rpm_check(release:"SL5", reference:"java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el5_11")) flag++;
if (rpm_check(release:"SL5", reference:"java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el5_11")) flag++;
if (rpm_check(release:"SL6", reference:"java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7")) flag++;
if (rpm_check(release:"SL6", reference:"java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el6_7")) flag++;
if (rpm_check(release:"SL6", reference:"java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el6_7")) flag++;
if (rpm_check(release:"SL6", reference:"java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el6_7")) flag++;
if (rpm_check(release:"SL6", reference:"java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el6_7")) flag++;
if (rpm_check(release:"SL6", reference:"java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el6_7")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el7_2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"java-1.6.0-openjdk-debuginfo-1.6.0.39-1.13.11.0.el7_2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"java-1.6.0-openjdk-demo-1.6.0.39-1.13.11.0.el7_2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"java-1.6.0-openjdk-devel-1.6.0.39-1.13.11.0.el7_2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"java-1.6.0-openjdk-javadoc-1.6.0.39-1.13.11.0.el7_2")) flag++;
if (rpm_check(release:"SL7", cpu:"x86_64", reference:"java-1.6.0-openjdk-src-1.6.0.39-1.13.11.0.el7_2")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "java-1.6.0-openjdk / java-1.6.0-openjdk-debuginfo / etc");
}
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
97.5%