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Red Hat: CVE-2020-2778: CVE-2020-2778 OpenJDK: Incomplete enforcement of algorithm restrictions for TLS (JSSE, 8232424) (Multiple Advisories)

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Red Hat: CVE-2020-2778: CVE-2020-2778 OpenJDK: Incomplete enforcement of algorithm restrictions for TLS (JSSE, 8232424) (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
04/15/2020
Created
04/23/2020
Added
04/22/2020
Modified
12/15/2023

Description

Vulnerability in the Java SE product of Oracle Java SE (component: JSSE). Supported versions that are affected are Java SE: 11.0.6 and 14. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE 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 3.0 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).

Solution(s)

  • redhat-upgrade-java-11-openjdk
  • redhat-upgrade-java-11-openjdk-debuginfo
  • redhat-upgrade-java-11-openjdk-debugsource
  • redhat-upgrade-java-11-openjdk-demo
  • redhat-upgrade-java-11-openjdk-devel
  • redhat-upgrade-java-11-openjdk-devel-debuginfo
  • redhat-upgrade-java-11-openjdk-devel-slowdebug-debuginfo
  • redhat-upgrade-java-11-openjdk-headless
  • redhat-upgrade-java-11-openjdk-headless-debuginfo
  • redhat-upgrade-java-11-openjdk-headless-slowdebug-debuginfo
  • redhat-upgrade-java-11-openjdk-javadoc
  • redhat-upgrade-java-11-openjdk-javadoc-zip
  • redhat-upgrade-java-11-openjdk-jmods
  • redhat-upgrade-java-11-openjdk-slowdebug-debuginfo
  • redhat-upgrade-java-11-openjdk-src

References

  • DSA-4662
  • CVE-2020-2778
  • RHSA-2020:1509
  • RHSA-2020:1514

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