Several vulnerabilities were discovered in the International Components for Unicode (ICU) library.

  - CVE-2014-8146     The Unicode Bidirectional Algorithm implementation does     not properly track directionally isolated pieces of     text, which allows remote attackers to cause a denial of     service (heap-based buffer overflow) or possibly execute     arbitrary code via crafted text.

  - CVE-2014-8147     The Unicode Bidirectional Algorithm implementation uses     an integer data type that is inconsistent with a header     file, which allows remote attackers to cause a denial of     service (incorrect malloc followed by invalid free) or     possibly execute arbitrary code via crafted text.

  - CVE-2015-4760     The Layout Engine was missing multiple boundary checks.
    These could lead to buffer overflows and memory     corruption. A specially crafted file could cause an     application using ICU to parse untrusted font files to     crash and, possibly, execute arbitrary code.

Additionally, it was discovered that the patch applied to ICU in DSA-3187-1 for CVE-2014-6585 was incomplete, possibly leading to an invalid memory access. This could allow remote attackers to disclose portion of private memory via crafted font files.

The version of Oracle (formerly Sun) Java SE or Java for Business installed on the remote host is prior to 8 Update 51, 7 Update 85, or 6 Update 101. It is, therefore, affected by security vulnerabilities in the following components :

 - 2D
 - CORBA
 - Deployment
 - Hotspot
 - Install
 - JCE
 - JMX
 - JNDI
 - JSSE
 - Libraries
 - RMI
 - Security

The Oracle Java SE installed on the remote host is version 6 prior to Update 101, 7 prior to Update 85, or 8 prior to Update 51 and is affected by multiple vulnerabilities: 

 - A flaw in the 'ObjectInputStream::readSerialData()' function in 'share/classes/java/io/ObjectInputStream.java' that is triggered when handling OIS data allowing a context-dependent attacker to execute arbitrary code. (CVE-2015-2590) 
 - An unspecified flaw related to the Hotspot component may allow a context-dependent attacker to have an impact on integrity. (CVE-2015-2596) 
 - A flaw in the JCE component as various cryptographic operations use non-constant time comparisons allowing a remote attacker to conduct timing attacks in order to possibly glean sensitive information. (CVE-2015-2601)  
 - A flaw in the 'ECDH_Derive()' function in 'share/native/sun/security/ec/impl/ec.c' related to missing EC parameter validation when performing ECDH key derivation allowing a remote attacker to disclose potentially sensitive information. (CVE-2015-2613) 
 - An unspecified flaw related to the 2D component may allow a context-dependent attacker to gain access to sensitive information. (CVE-2015-2619) 
 - A flaw in the 'RMIConnectionImpl' constructor in 'share/classes/javax/management/remote/rmi/RMIConnectionImpl.java'. The issue is triggered due to improper permission checks when creating repository class loaders allowing a context-dependent attacker to bypass sandbox restrictions and disclose sensitive information.  (CVE-2015-2621) 
 - A flaw in the JSSE component that is triggered when performing X.509 certificate identity checks allowing a remote attacker to have a certificate for another domain being accepted as valid. (CVE-2015-2625) 
 - An unspecified flaw related to the Install component allowing a remote attacker to gain access to sensitive information. (CVE-2015-2627) 
 - A typecasting flaw in 'share/classes/com/sun/corba/se/impl/io/IIOPInputStream.java' that is triggered when handling IIOP operations allowing a context-dependent attacker to potentially execute arbitrary code. (CVE-2015-2628) 
 - International Components for Unicode for C/C++ (ICU4C) contains an integer overflow condition in the 'LETableReference::verifyLength()' function in 'layout/LETableReference.h'. With a specially crafted font, a context-dependent attacker can crash an application linked against the library or potentially disclose memory contents. (CVE-2015-2632) 
 - An unspecified flaw related to the 2D component allowing a context-dependent attacker to gain access to sensitive information. (CVE-2015-2637) 
 - An unspecified flaw related to the 2D component allowing a context-dependent attacker to execute arbitrary code. (CVE-2015-2638) 
 - A NULL pointer dereference flaw in 'share/classes/com/sun/crypto/provider/GCTR.java' related to the GCM (Galois Counter Mode) implementation. The issue is triggered when performing encryption using a block cipher in GCM mode and may allow a remote attacker to cause a crash. (CVE-2015-2659) 
 - An unspecified flaw in the Deployment component allowing a local attacker to gain elevated privileges. (CVE-2015-2664) 
 - An unspecified flaw related to the Deployment component may allow a remote attacker to have an impact on confidentiality and integrity. (CVE-2015-4729) 
 - A flaw in 'share/classes/javax/management/MBeanServerInvocationHandler.java' is triggered when handling MBean connection proxy classes allowing a context-dependent attacker to bypass sandbox restrictions and potentially execute arbitrary code. (CVE-2015-4731) 
 - A flaw in 'share/classes/java/io/ObjectInputStream.java' and 'share/classes/java/io/SerialCallbackContext.java' related to insufficient context checks allowing a context-dependent attacker to potentially execute arbitrary code. (CVE-2015-4732) 
 - A flaw in the 'RemoteObjectInvocationHandler::invoke()' function in 'share/classes/java/rmi/server/RemoteObjectInvocationHandler.java'. The issue is triggered as calls to the finalize() method are permitted allowing a context-dependent attacker to bypass sandbox protections and potentially execute arbitrary code. (CVE-2015-4733) 
 - An unspecified flaw related to the Deployment component may allow a context-dependent attacker to execute arbitrary code. (CVE-2015-4736) 
  -  A flaw that is triggered when handling Online Certificate Status Protocol (OCSP) responses with no 'nextUpdate' date specified allowing a remote attacker to cause an application to accept a revoked X.509 certificate. (CVE-2015-4748) 
 - A flaw in the 'DnsClient::query()' function in 'share/classes/com/sun/jndi/dns/DnsClient.java'. The issue is triggered as JNDI DnsClient's exception handling fails to release request information allowing a remote attacker to exhaust memory resources and cause a denial of service. (CVE-2015-4749) 
 -International Components for Unicode for C/C++ (ICU4C) contains overflow conditions in the layout engine. With a specially crafted font, a context-dependent attacker can cause a buffer overflow, crashing an application linked against the library or potentially allowing execution of arbitrary code. (CVE-2015-4760) 

ID	Name	Product	Family	Published	Updated	Severity
85162	Debian DSA-3323-1 : icu - security update	Nessus	Debian Local Security Checks	8/3/2015	1/11/2021	critical
700651	Oracle Java SE Multiple 6 < Update 101 / 7 < Update 85 / 8 < Update 51 Multiple Vulnerabilities (July 2015 CPU) (Bar Mitzvah)	Nessus Network Monitor	Web Clients	5/2/2019	5/2/2019	critical
8918	Oracle Java SE 6 < Update 101 / 7 < Update 85 / 8 < Update 51 Multiple Vulnerabilities	Nessus Network Monitor	Web Clients	9/30/2015	3/6/2019	critical

Detections

Analytics

Plugins Search

critical

critical

critical