Several vulnerabilities have been discovered in OpenJDK, an implementation of the Oracle Java platform, resulting in denial of service, sandbox bypass, execution of arbitrary code or bypass of JAR signature validation.

This update for java-1_8_0-openjdk to version 8u171 fixes the following issues :

These security issues were fixed :

  - S8180881: Better packaging of deserialization

  - S8182362: Update CipherOutputStream Usage

  - S8183032: Upgrade to LittleCMS 2.9

  - S8189123: More consistent classloading

  - S8189969, CVE-2018-2790, bsc#1090023: Manifest better     manifest entries

  - S8189977, CVE-2018-2795, bsc#1090025: Improve permission     portability

  - S8189981, CVE-2018-2796, bsc#1090026: Improve queuing     portability

  - S8189985, CVE-2018-2797, bsc#1090027: Improve tabular     data portability

  - S8189989, CVE-2018-2798, bsc#1090028: Improve container     portability

  - S8189993, CVE-2018-2799, bsc#1090029: Improve document     portability

  - S8189997, CVE-2018-2794, bsc#1090024: Enhance keystore     mechanisms

  - S8190478: Improved interface method selection

  - S8190877: Better handling of abstract classes

  - S8191696: Better mouse positioning

  - S8192025, CVE-2018-2814, bsc#1090032: Less referential     references

  - S8192030: Better MTSchema support

  - S8192757, CVE-2018-2815, bsc#1090033: Improve stub     classes implementation

  - S8193409: Improve AES supporting classes

  - S8193414: Improvements in MethodType lookups

  - S8193833, CVE-2018-2800, bsc#1090030: Better RMI     connection support

For other changes please consult the changelog.

This update was imported from the SUSE:SLE-12-SP1:Update update project.

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1270 advisory.

    The java-1.7.0-openjdk packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Java     Software Development Kit.

    Security Fix(es):

    * OpenJDK: incorrect handling of Reference clones can lead to sandbox bypass (Hotspot, 8192025)     (CVE-2018-2814)

    * OpenJDK: unrestricted deserialization of data from JCEKS key stores (Security, 8189997) (CVE-2018-2794)

    * OpenJDK: insufficient consistency checks in deserialization of multiple classes (Security, 8189977)     (CVE-2018-2795)

    * OpenJDK: unbounded memory allocation during deserialization in PriorityBlockingQueue (Concurrency,     8189981) (CVE-2018-2796)

    * OpenJDK: unbounded memory allocation during deserialization in TabularDataSupport (JMX, 8189985)     (CVE-2018-2797)

    * OpenJDK: unbounded memory allocation during deserialization in Container (AWT, 8189989) (CVE-2018-2798)

    * OpenJDK: unbounded memory allocation during deserialization in NamedNodeMapImpl (JAXP, 8189993)     (CVE-2018-2799)

    * OpenJDK: RMI HTTP transport enabled by default (RMI, 8193833) (CVE-2018-2800)

    * OpenJDK: unbounded memory allocation during deserialization in StubIORImpl (Serialization, 8192757)     (CVE-2018-2815)

    * OpenJDK: incorrect merging of sections in the JAR manifest (Security, 8189969) (CVE-2018-2790)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

This update for java-1_8_0-openjdk to version 8u171 fixes the following issues: These security issues were fixed :

  - S8180881: Better packaging of deserialization

  - S8182362: Update CipherOutputStream Usage

  - S8183032: Upgrade to LittleCMS 2.9

  - S8189123: More consistent classloading

  - S8189969, CVE-2018-2790, bsc#1090023: Manifest better     manifest entries

  - S8189977, CVE-2018-2795, bsc#1090025: Improve permission     portability

  - S8189981, CVE-2018-2796, bsc#1090026: Improve queuing     portability

  - S8189985, CVE-2018-2797, bsc#1090027: Improve tabular     data portability

  - S8189989, CVE-2018-2798, bsc#1090028: Improve container     portability

  - S8189993, CVE-2018-2799, bsc#1090029: Improve document     portability

  - S8189997, CVE-2018-2794, bsc#1090024: Enhance keystore     mechanisms

  - S8190478: Improved interface method selection

  - S8190877: Better handling of abstract classes

  - S8191696: Better mouse positioning

  - S8192025, CVE-2018-2814, bsc#1090032: Less referential     references

  - S8192030: Better MTSchema support

  - S8192757, CVE-2018-2815, bsc#1090033: Improve stub     classes implementation

  - S8193409: Improve AES supporting classes

  - S8193414: Improvements in MethodType lookups

  - S8193833, CVE-2018-2800, bsc#1090030: Better RMI     connection support For other changes please consult the     changelog.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Unbounded memory allocation during deserialization in NamedNodeMapImpl (JAXP, 8189993)

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: JAXP). Supported versions that are affected are Java SE: 7u171, 8u162 and 10; Java SE Embedded: 8u161;
JRockit: R28.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded, JRockit. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. (CVE-2018-2799)

Incorrect merging of sections in the JAR manifest (Security, 8189969)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Security). Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded: 8u161.
Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data. Note:
This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). (CVE-2018-2790)

RMI HTTP transport enabled by default (RMI, 8193833)

Vulnerability in the Java SE, JRockit component of Oracle Java SE (subcomponent: RMI). Supported versions that are affected are Java SE:
6u181, 7u171 and 8u162; JRockit: R28.3.17. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, JRockit. Successful attacks require human interaction from a person other than the attacker.
Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, JRockit accessible data as well as unauthorized read access to a subset of Java SE, JRockit accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service.(CVE-2018-2800)

Unbounded memory allocation during deserialization in PriorityBlockingQueue (Concurrency, 8189981)

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Concurrency). Supported versions that are affected are Java SE: 7u171, 8u162 and 10; Java SE Embedded:
8u161; JRockit: R28.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded, JRockit. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.(CVE-2018-2796)

Unbounded memory allocation during deserialization in Container (AWT, 8189989)

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: AWT). Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded:
8u161; JRockit: R28.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded, JRockit. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.(CVE-2018-2798)

Incorrect handling of Reference clones can lead to sandbox bypass (Hotspot, 8192025)

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Hotspot). Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded: 8u161.
Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator).(CVE-2018-2814)

Unbounded memory allocation during deserialization in StubIORImpl (Serialization, 8192757)

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Serialization). Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded: 8u161; JRockit: R28.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded, JRockit. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.(CVE-2018-2815)

Unbounded memory allocation during deserialization in TabularDataSupport (JMX, 8189985)

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: JMX). Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded:
8u161; JRockit: R28.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded, JRockit. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.(CVE-2018-2797)

Unrestricted deserialization of data from JCEKS key stores (Security, 8189997)

Vulnerability in the Java SE, JRockit component of Oracle Java SE (subcomponent: Security). Supported versions that are affected are Java SE: 6u181, 7u171, 8u162, 10 and JRockit: R28.3.17. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Java SE, JRockit executes to compromise Java SE, JRockit. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, JRockit, attacks may significantly impact additional products.
Successful attacks of this vulnerability can result in takeover of Java SE, JRockit. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.(CVE-2018-2794)

Insufficient consistency checks in deserialization of multiple classes (Security, 8189977)

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Security). Supported versions that are affected are Java SE: 6u181, 7u171, 8u162 and 10; Java SE Embedded:
8u161; JRockit: R28.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded, JRockit. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.(CVE-2018-2795)

The version of Oracle (formerly Sun) Java SE or Java for Business installed on the remote host is prior to 10 Update 1, 8 Update 171, 7 Update 181, or 6 Update 191. It is, therefore, affected by multiple vulnerabilities related to the following components :

 - AWT
 - Concurrency
 - Hotspot
 - Install
 - JAXP
 - JMX
 - Libraries
 - RMI
 - Security
 - Serialization

ID	Name	Product	Family	Published	Updated	Severity
109414	Debian DSA-4185-1 : openjdk-8 - security update	Nessus	Debian Local Security Checks	4/30/2018	10/16/2024	high
123197	openSUSE Security Update : java-1_8_0-openjdk (openSUSE-2019-479)	Nessus	SuSE Local Security Checks	3/27/2019	6/11/2024	high
109444	RHEL 6 : java-1.7.0-openjdk (RHSA-2018:1270)	Nessus	Red Hat Local Security Checks	5/1/2018	11/5/2024	high
120046	SUSE SLES15 Security Update : java-1_8_0-openjdk (SUSE-SU-2018:1938-2)	Nessus	SuSE Local Security Checks	1/2/2019	7/11/2024	high
110590	openSUSE Security Update : java-1_8_0-openjdk (openSUSE-2018-641)	Nessus	SuSE Local Security Checks	6/18/2018	9/20/2024	high
109695	Amazon Linux AMI : java-1.7.0-openjdk (ALAS-2018-1007)	Nessus	Amazon Linux Local Security Checks	5/11/2018	10/9/2024	high
700657	Oracle Java SE 6 < Update 191 / 7 < Update 181 / 8 < Update 171 / 10 < Update 1 Multiple Vulnerabilities (April 2018 CPU)	Nessus Network Monitor	Web Clients	5/2/2019	5/2/2019	high

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