CVE-2020-14556 Affecting java-11-openjdk-javadoc-zip package, versions <1:11.0.8.10-0.el8_2


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.1% (44th percentile)

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  • Snyk IDSNYK-RHEL8-JAVA11OPENJDKJAVADOCZIP-3763576
  • published26 Jul 2021
  • disclosed14 Jul 2020

Introduced: 14 Jul 2020

CVE-2020-14556  (opens in a new tab)

How to fix?

Upgrade RHEL:8 java-11-openjdk-javadoc-zip to version 1:11.0.8.10-0.el8_2 or higher.
This issue was patched in RHSA-2020:2970.

NVD Description

Note: Versions mentioned in the description apply only to the upstream java-11-openjdk-javadoc-zip package and not the java-11-openjdk-javadoc-zip package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. 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. CVSS 3.1 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).

References

CVSS Scores

version 3.1