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ALSA-2021:2781 Not scored

Important: java-11-openjdk security update

The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Security Fix(es): * OpenJDK: Incorrect comparison during range check elimination (Hotspot, 8264066) (CVE-2021-2388) * OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432) (CVE-2021-2341) * OpenJDK: Incorrect verification of JAR files with multiple MANIFEST.MF files (Library, 8260967) (CVE-2021-2369) 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.

Exploit probability Not scored
Published July 21, 2021
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

AlmaLinux:8 java-11-openjdk-demo-fastdebug
AlmaLinux:8 java-11-openjdk-demo-slowdebug
AlmaLinux:8 java-11-openjdk-devel-fastdebug
AlmaLinux:8 java-11-openjdk-devel-slowdebug
AlmaLinux:8 java-11-openjdk-fastdebug
AlmaLinux:8 java-11-openjdk-headless-fastdebug
AlmaLinux:8 java-11-openjdk-jmods-fastdebug
AlmaLinux:8 java-11-openjdk-jmods-slowdebug
AlmaLinux:8 java-11-openjdk-slowdebug
AlmaLinux:8 java-11-openjdk-src-fastdebug
AlmaLinux:8 java-11-openjdk-static-libs-fastdebug
AlmaLinux:8 java-11-openjdk-static-libs-slowdebug

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities ALSA-2021:2781

The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit. Security Fix(es): * OpenJDK: Incorrect comparison during range check elimination (Hotspot, 8264066) (CVE-2021-2388) * OpenJDK: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432) (CVE-2021-2341) * OpenJDK: Incorrect verification of JAR files with multiple MANIFEST.MF files (Library, 8260967) (CVE-2021-2369) 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.

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05 / REFERENCES

Further evidence