-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: xstream security update Advisory ID: RHSA-2021:3956-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3956 Issue date: 2021-10-25 CVE Names: CVE-2021-39139 CVE-2021-39140 CVE-2021-39141 CVE-2021-39144 CVE-2021-39145 CVE-2021-39146 CVE-2021-39147 CVE-2021-39148 CVE-2021-39149 CVE-2021-39150 CVE-2021-39151 CVE-2021-39152 CVE-2021-39153 CVE-2021-39154 ===================================================================== 1. Summary: An update for xstream is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. 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. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client Optional (v. 7) - noarch Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch Red Hat Enterprise Linux Server Optional (v. 7) - noarch Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch 3. Description: XStream is a Java XML serialization library to serialize objects to and deserialize object from XML. Security Fix(es): * xstream: Arbitrary code execution via unsafe deserialization of Xalan xsltc.trax.TemplatesImpl (CVE-2021-39139) * xstream: Arbitrary code execution via unsafe deserialization of com.sun.xml.internal.ws.client.sei.* (CVE-2021-39141) * xstream: Arbitrary code execution via unsafe deserialization of sun.tracing.* (CVE-2021-39144) * xstream: Arbitrary code execution via unsafe deserialization of com.sun.jndi.ldap.LdapBindingEnumeration (CVE-2021-39145) * xstream: Arbitrary code execution via unsafe deserialization of javax.swing.UIDefaults$ProxyLazyValue (CVE-2021-39146) * xstream: Arbitrary code execution via unsafe deserialization of com.sun.jndi.ldap.LdapSearchEnumeration (CVE-2021-39147) * xstream: Arbitrary code execution via unsafe deserialization of com.sun.jndi.toolkit.dir.ContextEnumerator (CVE-2021-39148) * xstream: Arbitrary code execution via unsafe deserialization of com.sun.corba.* (CVE-2021-39149) * xstream: Server-side request forgery (SSRF) via unsafe deserialization of com.sun.xml.internal.ws.client.sei.* (CVE-2021-39150) * xstream: Arbitrary code execution via unsafe deserialization of com.sun.jndi.ldap.LdapBindingEnumeration (CVE-2021-39151) * xstream: Server-side request forgery (SSRF) via unsafe deserialization of jdk.nashorn.internal.runtime.Source$URLData (CVE-2021-39152) * xstream: Arbitrary code execution via unsafe deserialization of Xalan xsltc.trax.TemplatesImpl (CVE-2021-39153) * xstream: Arbitrary code execution via unsafe deserialization of javax.swing.UIDefaults$ProxyLazyValue (CVE-2021-39154) * xstream: Infinite loop DoS via unsafe deserialization of sun.reflect.annotation.AnnotationInvocationHandler (CVE-2021-39140) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1997763 - CVE-2021-39139 xstream: Arbitrary code execution via unsafe deserialization of Xalan xsltc.trax.TemplatesImpl 1997765 - CVE-2021-39140 xstream: Infinite loop DoS via unsafe deserialization of sun.reflect.annotation.AnnotationInvocationHandler 1997769 - CVE-2021-39141 xstream: Arbitrary code execution via unsafe deserialization of com.sun.xml.internal.ws.client.sei.* 1997772 - CVE-2021-39144 xstream: Arbitrary code execution via unsafe deserialization of sun.tracing.* 1997775 - CVE-2021-39145 xstream: Arbitrary code execution via unsafe deserialization of com.sun.jndi.ldap.LdapBindingEnumeration 1997777 - CVE-2021-39146 xstream: Arbitrary code execution via unsafe deserialization of javax.swing.UIDefaults$ProxyLazyValue 1997779 - CVE-2021-39147 xstream: Arbitrary code execution via unsafe deserialization of com.sun.jndi.ldap.LdapSearchEnumeration 1997781 - CVE-2021-39148 xstream: Arbitrary code execution via unsafe deserialization of com.sun.jndi.toolkit.dir.ContextEnumerator 1997784 - CVE-2021-39149 xstream: Arbitrary code execution via unsafe deserialization of com.sun.corba.* 1997786 - CVE-2021-39150 xstream: Server-side request forgery (SSRF) via unsafe deserialization of com.sun.xml.internal.ws.client.sei.* 1997791 - CVE-2021-39151 xstream: Arbitrary code execution via unsafe deserialization of com.sun.jndi.ldap.LdapBindingEnumeration 1997793 - CVE-2021-39152 xstream: Server-side request forgery (SSRF) via unsafe deserialization of jdk.nashorn.internal.runtime.Source$URLData 1997795 - CVE-2021-39153 xstream: Arbitrary code execution via unsafe deserialization of Xalan xsltc.trax.TemplatesImpl 1997801 - CVE-2021-39154 xstream: Arbitrary code execution via unsafe deserialization of javax.swing.UIDefaults$ProxyLazyValue 6. Package List: Red Hat Enterprise Linux Client Optional (v. 7): Source: xstream-1.3.1-16.el7_9.src.rpm noarch: xstream-1.3.1-16.el7_9.noarch.rpm xstream-javadoc-1.3.1-16.el7_9.noarch.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): Source: xstream-1.3.1-16.el7_9.src.rpm noarch: xstream-1.3.1-16.el7_9.noarch.rpm xstream-javadoc-1.3.1-16.el7_9.noarch.rpm Red Hat Enterprise Linux Server Optional (v. 7): Source: xstream-1.3.1-16.el7_9.src.rpm noarch: xstream-1.3.1-16.el7_9.noarch.rpm xstream-javadoc-1.3.1-16.el7_9.noarch.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): Source: xstream-1.3.1-16.el7_9.src.rpm noarch: xstream-1.3.1-16.el7_9.noarch.rpm xstream-javadoc-1.3.1-16.el7_9.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2021-39139 https://access.redhat.com/security/cve/CVE-2021-39140 https://access.redhat.com/security/cve/CVE-2021-39141 https://access.redhat.com/security/cve/CVE-2021-39144 https://access.redhat.com/security/cve/CVE-2021-39145 https://access.redhat.com/security/cve/CVE-2021-39146 https://access.redhat.com/security/cve/CVE-2021-39147 https://access.redhat.com/security/cve/CVE-2021-39148 https://access.redhat.com/security/cve/CVE-2021-39149 https://access.redhat.com/security/cve/CVE-2021-39150 https://access.redhat.com/security/cve/CVE-2021-39151 https://access.redhat.com/security/cve/CVE-2021-39152 https://access.redhat.com/security/cve/CVE-2021-39153 https://access.redhat.com/security/cve/CVE-2021-39154 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYXZT19zjgjWX9erEAQj7dQ/7BwGftBhVHmPUc5wPY4yrq2M8SLyD0Fcp UcaQm7VrxmaY1VOBOFty6nlVcOLekne78lrbygRU+CQwf+hi7WblhAdEW+hYW6S3 z9KPn1Pb/8LfPy3wVeS89YYrzT3LgzobQZzsnCOXDwLSesXtIT03oJVwAdTFA8uM Z3jU8hWM/Bl8i/lOylxrOQMhC4so9JPytF8aqe6J4g634t6Ynbl1n7HCyuwhE0KJ grx9qp1tdUhRCLqbUs9qv2uGTkF4jqaPXGKLQIkvgAoZ7b9BaTo4iaEs3JPO6NvJ ey21kgrjkqqOF0/9jGXaS1oUC9OC8YB0YcOpyif44exxnIoUTpYOmDfxBQmbi5cb hRtySvC4fass8SaQvyYDTEeKBsUQkt5KG1cKrFGorE2jm4Bn3Kz/pFNJhsCUGbVX U2iqP2zB4k5lg6+kvksylD/hC5jUAZXAp99R1xb7ZqgnDFe/2qQUHaONaoDbslhG eGQ1EqtKQcTOXNacBeUQDxgqBTIMSPVHWFcABFSwztnpwY4fuoWyJuv3giCdls3m uTG8k8vUegsGZyXQYT3nSm4VNxl2vmaql24S9sWuFdgXFc0N1zhTBKroYM1mI6Xr eK7Ada4RdT7Ph8F3tSwK97qEMyzW6vi8tz50YRxoXIl42XeSQz+dd+WQoDXHEe7S 7bwP0bKULTg= =p2kH -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce