# CVE-2020-2655: java-11-openjdk: The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Develop...

CVE-2020-2655 is fixed in 15 products on 1 platform, first by RHSA-2020:0128, released January 16, 2020. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2020-2655
- Priority: Routine
- CVSS: 4.8 (Important)
- EPSS: 0.0361
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 15, 2020

## Description

The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.  Security Fix(es):  * OpenJDK: Use of unsafe RSA-MD5 checkum in Kerberos TGS (Security, 8229951) (CVE-2020-2601)  * OpenJDK: Serialization filter changes via jdk.serialFilter property modification (Serialization, 8231422) (CVE-2020-2604)  * OpenJDK: Improper checks of SASL message properties in GssKrb5Base (Security, 8226352) (CVE-2020-2590)  * OpenJDK: Incorrect isBuiltinStreamHandler causing URL normalization issues (Networking, 8228548) (CVE-2020-2593)  * OpenJDK: Excessive memory usage in OID processing in X.509 certificate parsing (Libraries, 8234037) (CVE-2020-2654)  * OpenJDK: Incorrect handling of unexpected CertificateVerify TLS handshake messages (JSSE, 8231780) (CVE-2020-2655)  * OpenJDK: Incorrect exception processing during deserialization in BeanContextSupport (Serialization, 8224909) (CVE-2020-2583)  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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | java-11-openjdk RHEL 8 | 1:11.0.6.10-0.el8_1 | [RHSA-2020:0128](https://patchblox.com/security/data/fix/linux/rhsa-2020-0128.md) | Jan 16, 2020 |
| Linux | java-11-openjdk ol 8 | 1:11.0.6.10-0.el8_1 | [ELSA-2020-0128](https://patchblox.com/security/data/fix/linux/elsa-2020-0128.md) | Jan 20, 2020 |
| Linux | java-11-openjdk-demo RHEL 8 | 1:11.0.6.10-0.el8_1 | [RHSA-2020:0128](https://patchblox.com/security/data/fix/linux/rhsa-2020-0128.md) | Jan 16, 2020 |
| Linux | java-11-openjdk-demo ol 8 | 1:11.0.6.10-0.el8_1 | [ELSA-2020-0128](https://patchblox.com/security/data/fix/linux/elsa-2020-0128.md) | Jan 20, 2020 |
| Linux | java-11-openjdk-devel RHEL 8 | 1:11.0.6.10-0.el8_1 | [RHSA-2020:0128](https://patchblox.com/security/data/fix/linux/rhsa-2020-0128.md) | Jan 16, 2020 |
| Linux | java-11-openjdk-devel ol 8 | 1:11.0.6.10-0.el8_1 | [ELSA-2020-0128](https://patchblox.com/security/data/fix/linux/elsa-2020-0128.md) | Jan 20, 2020 |
| Linux | java-11-openjdk-headless RHEL 8 | 1:11.0.6.10-0.el8_1 | [RHSA-2020:0128](https://patchblox.com/security/data/fix/linux/rhsa-2020-0128.md) | Jan 16, 2020 |
| Linux | java-11-openjdk-headless ol 8 | 1:11.0.6.10-0.el8_1 | [ELSA-2020-0128](https://patchblox.com/security/data/fix/linux/elsa-2020-0128.md) | Jan 20, 2020 |
| Linux | java-11-openjdk-javadoc RHEL 8 | 1:11.0.6.10-0.el8_1 | [RHSA-2020:0128](https://patchblox.com/security/data/fix/linux/rhsa-2020-0128.md) | Jan 16, 2020 |
| Linux | java-11-openjdk-javadoc ol 8 | 1:11.0.6.10-0.el8_1 | [ELSA-2020-0128](https://patchblox.com/security/data/fix/linux/elsa-2020-0128.md) | Jan 20, 2020 |
| Linux | java-11-openjdk-javadoc-zip RHEL 8 | 1:11.0.6.10-0.el8_1 | [RHSA-2020:0128](https://patchblox.com/security/data/fix/linux/rhsa-2020-0128.md) | Jan 16, 2020 |
| Linux | java-11-openjdk-javadoc-zip ol 8 | 1:11.0.6.10-0.el8_1 | [ELSA-2020-0128](https://patchblox.com/security/data/fix/linux/elsa-2020-0128.md) | Jan 20, 2020 |
| Linux | java-11-openjdk-jmods RHEL 8 | 1:11.0.6.10-0.el8_1 | [RHSA-2020:0128](https://patchblox.com/security/data/fix/linux/rhsa-2020-0128.md) | Jan 16, 2020 |
| Linux | java-11-openjdk-jmods ol 8 | 1:11.0.6.10-0.el8_1 | [ELSA-2020-0128](https://patchblox.com/security/data/fix/linux/elsa-2020-0128.md) | Jan 20, 2020 |
| Linux | java-11-openjdk-src RHEL 8 | 1:11.0.6.10-0.el8_1 | [RHSA-2020:0128](https://patchblox.com/security/data/fix/linux/rhsa-2020-0128.md) | Jan 16, 2020 |
| Linux | java-11-openjdk-src ol 8 | 1:11.0.6.10-0.el8_1 | [ELSA-2020-0128](https://patchblox.com/security/data/fix/linux/elsa-2020-0128.md) | Jan 20, 2020 |
| Linux | openjdk-11-demo Ubuntu 18.04.6 LTS (bionic) | 11.0.6+10-1ubuntu1~18.04.1 | [openjdk-11-demo 11.0.6+10-1ubuntu1~18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openjdk-11-demo-11.0.6-10-1ubuntu1-18.04.1.md) | Jan 26, 2020 |
| Linux | openjdk-11-demo Ubuntu 20.04 LTS (focal) | 11.0.6+10-1ubuntu1 | [openjdk-11-demo 11.0.6+10-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openjdk-11-demo-11.0.6-10-1ubuntu1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jdk Ubuntu 18.04.6 LTS (bionic) | 11.0.6+10-1ubuntu1~18.04.1 | [openjdk-11-jdk 11.0.6+10-1ubuntu1~18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openjdk-11-jdk-11.0.6-10-1ubuntu1-18.04.1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jdk Ubuntu 20.04 LTS (focal) | 11.0.6+10-1ubuntu1 | [openjdk-11-jdk 11.0.6+10-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openjdk-11-jdk-11.0.6-10-1ubuntu1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jdk-headless Ubuntu 18.04.6 LTS (bionic) | 11.0.6+10-1ubuntu1~18.04.1 | [openjdk-11-jdk-headless 11.0.6+10-1ubuntu1~18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openjdk-11-jdk-headless-11.0.6-10-1ubuntu1-18.04.1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jdk-headless Ubuntu 20.04 LTS (focal) | 11.0.6+10-1ubuntu1 | [openjdk-11-jdk-headless 11.0.6+10-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openjdk-11-jdk-headless-11.0.6-10-1ubuntu1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jre Ubuntu 18.04.6 LTS (bionic) | 11.0.6+10-1ubuntu1~18.04.1 | [openjdk-11-jre 11.0.6+10-1ubuntu1~18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openjdk-11-jre-11.0.6-10-1ubuntu1-18.04.1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jre Ubuntu 20.04 LTS (focal) | 11.0.6+10-1ubuntu1 | [openjdk-11-jre 11.0.6+10-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openjdk-11-jre-11.0.6-10-1ubuntu1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jre-headless Ubuntu 18.04.6 LTS (bionic) | 11.0.6+10-1ubuntu1~18.04.1 | [openjdk-11-jre-headless 11.0.6+10-1ubuntu1~18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openjdk-11-jre-headless-11.0.6-10-1ubuntu1-18.04.1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jre-headless Ubuntu 20.04 LTS (focal) | 11.0.6+10-1ubuntu1 | [openjdk-11-jre-headless 11.0.6+10-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openjdk-11-jre-headless-11.0.6-10-1ubuntu1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jre-zero Ubuntu 18.04.6 LTS (bionic) | 11.0.6+10-1ubuntu1~18.04.1 | [openjdk-11-jre-zero 11.0.6+10-1ubuntu1~18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openjdk-11-jre-zero-11.0.6-10-1ubuntu1-18.04.1.md) | Jan 26, 2020 |
| Linux | openjdk-11-jre-zero Ubuntu 20.04 LTS (focal) | 11.0.6+10-1ubuntu1 | [openjdk-11-jre-zero 11.0.6+10-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openjdk-11-jre-zero-11.0.6-10-1ubuntu1.md) | Jan 26, 2020 |
| Linux | openjdk-11-source Ubuntu 18.04.6 LTS (bionic) | 11.0.6+10-1ubuntu1~18.04.1 | [openjdk-11-source 11.0.6+10-1ubuntu1~18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-openjdk-11-source-11.0.6-10-1ubuntu1-18.04.1.md) | Jan 26, 2020 |
| Linux | openjdk-11-source Ubuntu 20.04 LTS (focal) | 11.0.6+10-1ubuntu1 | [openjdk-11-source 11.0.6+10-1ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-openjdk-11-source-11.0.6-10-1ubuntu1.md) | Jan 26, 2020 |

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