Unsynchronized Access to Shared Data in a Multithreaded Context Affecting java-1.7.1-ibm-demo package, versions <1:1.7.1.4.20-1jpp.1.el7


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.51% (77th percentile)

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  • Snyk IDSNYK-RHEL7-JAVA171IBMDEMO-1480708
  • published26 Jul 2021
  • disclosed16 Jan 2018

Introduced: 16 Jan 2018

CVE-2018-2579  (opens in a new tab)
CWE-567  (opens in a new tab)

How to fix?

Upgrade RHEL:7 java-1.7.1-ibm-demo to version 1:1.7.1.4.20-1jpp.1.el7 or higher.
This issue was patched in RHSA-2018:0458.

NVD Description

Note: Versions mentioned in the description apply only to the upstream java-1.7.1-ibm-demo package and not the java-1.7.1-ibm-demo package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 6u171, 7u161, 8u152 and 9.0.1; Java SE Embedded: 8u151; JRockit: R28.3.16. Difficult to exploit 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 read access to a subset of Java SE, Java SE Embedded, JRockit accessible data. Note: This vulnerability 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. CVSS 3.0 Base Score 3.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).

CVSS Scores

version 3.1