RHSA-2019:1817 — Security Advisory
Red Hat Security Advisory: java-11-openjdk security update
Severity
ModerateRed Hat Product Security
Products
Official CSAF product identity
Published · July 22, 2019
Updated · August 27, 2026
Topic
An update for java-11-openjdk is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.
Security Fix(es):
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OpenJDK: Side-channel attack risks in Elliptic Curve (EC) cryptography (Security, 8208698) (CVE-2019-2745)
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OpenJDK: Insufficient checks of suppressed exceptions in deserialization (Utilities, 8212328) (CVE-2019-2762)
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OpenJDK: Unbounded memory allocation during deserialization in Collections (Utilities, 8213432) (CVE-2019-2769)
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OpenJDK: Missing URL format validation (Networking, 8221518) (CVE-2019-2816)
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OpenJDK: Incorrect handling of certificate status messages during TLS handshake (JSSE, 8222678) (CVE-2019-2821)
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OpenJDK: Insufficient restriction of privileges in AccessController (Security, 8216381) (CVE-2019-2786)
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OpenJDK: Non-constant time comparison in ChaCha20Cipher (Security, 8221344) (CVE-2019-2818)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.