# CVE-2020-1695: libresteasy-java: A flaw was found in all resteasy 3.x.x versions prior to 3.12.0.Final andall resteasy 4.x.x versions prior to 4.6.0.F...

CVE-2020-1695 is fixed in 50 products on 1 platform, first by RHSA-2021:1775, released May 18, 2021. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2020-1695
- Priority: High
- CVSS: 7.5 (Medium)
- EPSS: 0.0202
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: May 19, 2020

## Description

A flaw was found in all resteasy 3.x.x versions prior to 3.12.0.Final andall resteasy 4.x.x versions prior to 4.6.0.Final, where an improper inputvalidation results in returning an illegal header that integrates into theserver's response. This flaw may result in an injection, which leads tounexpected behavior when the HTTP response is constructed.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | apache-commons-collections RHEL 8 | 0:3.2.2-10.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | apache-commons-collections ol 8 | 0:3.2.2-10.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | apache-commons-lang RHEL 8 | 0:2.6-21.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | apache-commons-lang ol 8 | 0:2.6-21.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | apache-commons-net RHEL 8 | 0:3.6-3.module+el8.3.0+6805+72837426 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | apache-commons-net ol 8 | 0:3.6-3.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | bea-stax-api RHEL 8 | 0:1.2.0-16.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | bea-stax-api ol 8 | 0:1.2.0-16.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | glassfish-fastinfoset RHEL 8 | 0:1.2.13-9.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | glassfish-fastinfoset ol 8 | 0:1.2.13-9.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | glassfish-jaxb-api RHEL 8 | 0:2.2.12-8.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | glassfish-jaxb-api ol 8 | 0:2.2.12-8.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | glassfish-jaxb-core RHEL 8 | 0:2.2.11-11.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | glassfish-jaxb-core ol 8 | 0:2.2.11-11.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | glassfish-jaxb-runtime RHEL 8 | 0:2.2.11-11.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | glassfish-jaxb-runtime ol 8 | 0:2.2.11-11.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | glassfish-jaxb-txw2 RHEL 8 | 0:2.2.11-11.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | glassfish-jaxb-txw2 ol 8 | 0:2.2.11-11.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | jackson-annotations RHEL 8 | 0:2.10.0-1.module+el8.2.0+5059+3eb3af25 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | jackson-annotations ol 8 | 0:2.10.0-1.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | jackson-core RHEL 8 | 0:2.10.0-1.module+el8.2.0+5059+3eb3af25 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | jackson-core ol 8 | 0:2.10.0-1.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | jackson-databind RHEL 8 | 0:2.10.0-1.module+el8.2.0+5059+3eb3af25 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | jackson-databind ol 8 | 0:2.10.0-1.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | jackson-jaxrs-json-provider RHEL 8 | 0:2.9.9-1.module+el8.1.0+3832+9784644d | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | jackson-jaxrs-json-provider ol 8 | 0:2.9.9-1.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | jackson-jaxrs-providers RHEL 8 | 0:2.9.9-1.module+el8.1.0+3832+9784644d | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | jackson-jaxrs-providers ol 8 | 0:2.9.9-1.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | jackson-module-jaxb-annotations RHEL 8 | 0:2.7.6-4.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | jackson-module-jaxb-annotations ol 8 | 0:2.7.6-4.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | jakarta-commons-httpclient RHEL 8 | 1:3.1-28.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | jakarta-commons-httpclient ol 8 | 1:3.1-28.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | javassist RHEL 8 | 0:3.18.1-8.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | javassist ol 8 | 0:3.18.1-8.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | javassist-javadoc RHEL 8 | 0:3.18.1-8.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | javassist-javadoc ol 8 | 0:3.18.1-8.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | jss RHEL 8 | 0:4.8.1-2.module+el8.4.0+10451+3e5b5448 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | jss ol 8 | 0:4.8.1-2.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | jss-javadoc RHEL 8 | 0:4.8.1-2.module+el8.4.0+10451+3e5b5448 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | jss-javadoc ol 8 | 0:4.8.1-2.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | ldapjdk RHEL 8 | 0:4.22.0-1.module+el8.3.0+6784+6e1e4c62 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | ldapjdk ol 8 | 0:4.22.0-1.module+el8.3.0+7857+983338ee | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | ldapjdk-javadoc RHEL 8 | 0:4.22.0-1.module+el8.3.0+6784+6e1e4c62 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | ldapjdk-javadoc ol 8 | 0:4.22.0-1.module+el8.3.0+7857+983338ee | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | libresteasy-java Ubuntu 20.04 LTS (focal) | 3.6.2-2ubuntu0.20.04.1~esm1 | [libresteasy-java 3.6.2-2ubuntu0.20.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libresteasy-java-3.6.2-2ubuntu0.20.04.1-esm1.md) | Oct 8, 2024 |
| Linux | libresteasy-java Ubuntu 22.04.1 LTS (jammy) | 3.6.2-2ubuntu0.22.04.1~esm1 | [libresteasy-java 3.6.2-2ubuntu0.22.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libresteasy-java-3.6.2-2ubuntu0.22.04.1-esm1.md) | Oct 8, 2024 |
| Linux | libresteasy-java Ubuntu 24.04.5 LTS (noble) | 3.6.2-2ubuntu0.24.04.1~esm1 | [libresteasy-java 3.6.2-2ubuntu0.24.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libresteasy-java-3.6.2-2ubuntu0.24.04.1-esm1.md) | Oct 8, 2024 |
| Linux | libresteasy-java Ubuntu 24.10 (oracular) | 3.6.2-2ubuntu0.24.10.1 | [libresteasy-java 3.6.2-2ubuntu0.24.10.1](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libresteasy-java-3.6.2-2ubuntu0.24.10.1.md) | Jan 16, 2026 |
| Linux | libresteasy-java Ubuntu 25.04 (plucky) | 3.6.2-3ubuntu0.25.04.1 | [libresteasy-java 3.6.2-3ubuntu0.25.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libresteasy-java-3.6.2-3ubuntu0.25.04.1.md) | Jan 16, 2026 |
| Linux | libresteasy3.0-java Ubuntu 18.04.6 LTS (bionic) | 3.0.26-1~18.04.1~esm1 | [libresteasy3.0-java 3.0.26-1~18.04.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libresteasy3.0-java-3.0.26-1-18.04.1-esm1.md) | Oct 8, 2024 |
| Linux | libresteasy3.0-java Ubuntu 20.04 LTS (focal) | 3.0.26-1ubuntu0.1~esm1 | [libresteasy3.0-java 3.0.26-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libresteasy3.0-java-3.0.26-1ubuntu0.1-esm1.md) | Oct 8, 2024 |
| Linux | pki-acme RHEL 8 | 0:10.10.5-2.module+el8.4.0+10466+9830f79e | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-acme ol 8 | 0:10.10.5-2.0.1.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | pki-base RHEL 8 | 0:10.10.5-2.module+el8.4.0+10466+9830f79e | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-base ol 8 | 0:10.10.5-2.0.1.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | pki-base-java RHEL 8 | 0:10.10.5-2.module+el8.4.0+10466+9830f79e | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-base-java ol 8 | 0:10.10.5-2.0.1.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | pki-ca RHEL 8 | 0:10.10.5-2.module+el8.4.0+10466+9830f79e | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-ca ol 8 | 0:10.10.5-2.0.1.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | pki-kra RHEL 8 | 0:10.10.5-2.module+el8.4.0+10466+9830f79e | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-kra ol 8 | 0:10.10.5-2.0.1.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | pki-server RHEL 8 | 0:10.10.5-2.module+el8.4.0+10466+9830f79e | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-server ol 8 | 0:10.10.5-2.0.1.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | pki-servlet-4.0-api RHEL 8 | 1:9.0.30-1.module+el8.3.0+6730+8f9c6254 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-servlet-4.0-api ol 8 | 1:9.0.30-1.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | pki-servlet-engine RHEL 8 | 1:9.0.30-1.module+el8.3.0+6730+8f9c6254 | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-servlet-engine ol 8 | 1:9.0.30-1.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | pki-symkey RHEL 8 | 0:10.10.5-2.module+el8.4.0+10466+9830f79e | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-symkey ol 8 | 0:10.10.5-2.0.1.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | pki-tools RHEL 8 | 0:10.10.5-2.module+el8.4.0+10466+9830f79e | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | pki-tools ol 8 | 0:10.10.5-2.0.1.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | python-nss-doc RHEL 8 | 0:1.0.1-10.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | python-nss-doc ol 8 | 0:1.0.1-10.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | python3-nss RHEL 8 | 0:1.0.1-10.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | python3-nss ol 8 | 0:1.0.1-10.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | python3-pki RHEL 8 | 0:10.10.5-2.module+el8.4.0+10466+9830f79e | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | python3-pki ol 8 | 0:10.10.5-2.0.1.module+el8.4.0+20154+9830f79e | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | relaxngDatatype RHEL 8 | 0:2011.1-7.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | relaxngDatatype ol 8 | 0:2011.1-7.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | resteasy RHEL 8 | 0:3.0.26-6.module+el8.4.0+8891+bb8828ef | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | resteasy ol 8 | 0:3.0.26-6.module+el8.4.0+20041+bb8828ef | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | slf4j RHEL 8 | 0:1.7.25-4.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | slf4j ol 8 | 0:1.7.25-4.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | slf4j-jdk14 RHEL 8 | 0:1.7.25-4.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | slf4j-jdk14 ol 8 | 0:1.7.25-4.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | stax-ex RHEL 8 | 0:1.7.7-8.module+el8.2.0+5723+4574fbff | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | stax-ex ol 8 | 0:1.7.7-8.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | tomcatjss RHEL 8 | 0:7.6.1-1.module+el8.4.0+8778+d07929ff | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | tomcatjss ol 8 | 0:7.6.1-1.module+el8.4.0+20053+7cddd5b6 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | velocity RHEL 8 | 0:1.7-24.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | velocity ol 8 | 0:1.7-24.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | xalan-j2 RHEL 8 | 0:2.7.1-38.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | xalan-j2 ol 8 | 0:2.7.1-38.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | xerces-j2 RHEL 8 | 0:2.11.0-34.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | xerces-j2 ol 8 | 0:2.11.0-34.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | xml-commons-apis RHEL 8 | 0:1.4.01-25.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | xml-commons-apis ol 8 | 0:1.4.01-25.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | xml-commons-resolver RHEL 8 | 0:1.2-26.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | xml-commons-resolver ol 8 | 0:1.2-26.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | xmlstreambuffer RHEL 8 | 0:1.5.4-8.module+el8.2.0+5723+4574fbff | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | xmlstreambuffer ol 8 | 0:1.5.4-8.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |
| Linux | xsom RHEL 8 | 0:0-19.20110809svn.module+el8.1.0+3366+6dfb954c | [RHSA-2021:1775](https://patchblox.com/security/data/fix/linux/rhsa-2021-1775.md) | May 18, 2021 |
| Linux | xsom ol 8 | 0:0-19.20110809svn.module+el8.3.0+7697+44932688 | [ELSA-2021-1775](https://patchblox.com/security/data/fix/linux/elsa-2021-1775.md) | May 25, 2021 |

---

Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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