The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of Apache log4j: Man-in-the-Middle via SmtpAppender

Synthesis of the vulnerability 

An attacker can act as a Man-in-the-Middle via SmtpAppender on Apache log4j, in order to read or write data in the session.
Vulnerable software: Kafka, log4j, Tivoli Storage Manager, Oracle Communications, Oracle Fusion Middleware, Oracle Identity Management, Oracle OIT, WebLogic.
Severity of this announce: 2/4.
Creation date: 27/04/2020.
Références of this computer vulnerability: 6371652, cpujul2020, cpuoct2020, CVE-2020-9488, VIGILANCE-VUL-32095.

Description of the vulnerability 

An attacker can act as a Man-in-the-Middle via SmtpAppender on Apache log4j, in order to read or write data in the session.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This vulnerability announce impacts software or systems such as Kafka, log4j, Tivoli Storage Manager, Oracle Communications, Oracle Fusion Middleware, Oracle Identity Management, Oracle OIT, WebLogic.

Our Vigil@nce team determined that the severity of this cybersecurity threat is medium.

The trust level is of type confirmed by the editor, with an origin of internet server.

An attacker with a expert ability can exploit this computer threat bulletin.

Solutions for this threat 

Apache log4j: version 2.13.2.
The version 2.13.2 is fixed:
  http://logging.apache.org/log4j/2.x/download.html

Apache Kafka: version 2.5.1.
The version 2.5.1 is fixed:
  https://kafka.apache.org/downloads#2.5.1

Apache Kafka: version 2.6.0.
The version 2.6.0 is fixed:
  http://kafka.apache.org/downloads

Apache ZooKeeper: version 3.5.8.
The version 3.5.8 is fixed:
  https://www.apache.org/dyn/closer.lua/zookeeper/zookeeper-3.5.8/apache-zookeeper-3.5.8.tar.gz

IBM Spectrum Protect: fixed versions for Dependencies.
Fixed versions are indicated in information sources.

Oracle Communications: CPU of July 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2681987.1
  https://support.oracle.com/rs?type=doc&id=2682459.1
  https://support.oracle.com/rs?type=doc&id=2682014.1
  https://support.oracle.com/rs?type=doc&id=2683787.1
  https://support.oracle.com/rs?type=doc&id=2683788.1
  https://support.oracle.com/rs?type=doc&id=2683789.1
  https://support.oracle.com/rs?type=doc&id=2682045.1
  https://support.oracle.com/rs?type=doc&id=2683831.1
  https://support.oracle.com/rs?type=doc&id=2682010.1
  https://support.oracle.com/rs?type=doc&id=2683832.1
  https://support.oracle.com/rs?type=doc&id=2682500.1
  https://support.oracle.com/rs?type=doc&id=2683241.1
  https://support.oracle.com/rs?type=doc&id=2682011.1
  https://support.oracle.com/rs?type=doc&id=2683840.1
  https://support.oracle.com/rs?type=doc&id=2682018.1
  https://support.oracle.com/rs?type=doc&id=2683841.1
  https://support.oracle.com/rs?type=doc&id=2683842.1
  https://support.oracle.com/rs?type=doc&id=2683843.1
  https://support.oracle.com/rs?type=doc&id=2683845.1

Oracle Communications: CPU of October 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2714788.1
  https://support.oracle.com/rs?type=doc&id=2713777.1
  https://support.oracle.com/rs?type=doc&id=2714789.1
  https://support.oracle.com/rs?type=doc&id=2714787.1
  https://support.oracle.com/rs?type=doc&id=2714763.1
  https://support.oracle.com/rs?type=doc&id=2714792.1
  https://support.oracle.com/rs?type=doc&id=2713779.1
  https://support.oracle.com/rs?type=doc&id=2713303.1
  https://support.oracle.com/rs?type=doc&id=2714790.1
  https://support.oracle.com/rs?type=doc&id=2712893.1
  https://support.oracle.com/rs?type=doc&id=2714764.1
  https://support.oracle.com/rs?type=doc&id=2714796.1
  https://support.oracle.com/rs?type=doc&id=2714988.1
  https://support.oracle.com/rs?type=doc&id=2714791.1

Oracle Fusion Middleware: CPU of July 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2664876.1

Oracle Fusion Middleware: CPU of October 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2694898.1
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides computer vulnerability bulletins. The technology watch team tracks security threats targeting the computer system.