An update for xstream is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1337 Final 1.0 1.0 2021-09-08 Initial 2021-09-08 2021-09-08 openEuler SA Tool V1.0 2021-09-08 xstream security update An update for xstream is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2. XStream is a simple library to serialize objects to XML and back again. A high level facade is supplied that simplifies common use cases. Custom objects can be serialized without need for specifying mappings. Speed and low memory footprint are a crucial part of the design, making it suitable for large object graphs or systems with high message throughput. No information is duplicated that can be obtained via reflection. This results in XML that is easier to read for humans and more compact than native Java serialization. XStream serializes internal fields, including private and final. Supports non-public and inner classes. Classes are not required to have default constructor. Duplicate references encountered in the object-model will be maintained. Supports circular references. By implementing an interface, XStream can serialize directly to/from any tree structure (not just XML). Strategies can be registered allowing customization of how particular types are represented as XML. When an exception occurs due to malformed XML, detailed diagnostics are provided to help isolate and fix the problem. Security Fix(es): XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. A user is only affected if using the version out of the box with JDK 1.7u21 or below. However, this scenario can be adjusted easily to an external Xalan that works regardless of the version of the Java runtime. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39139) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39141) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39146) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39144) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39145) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream, if using the version out of the box with Java runtime version 14 to 8 or with JavaFX installed. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39153) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39148) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime version 14 to 8. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the [Security Framework](https://x-stream.github.io/security.html#framework), you will have to use at least version 1.4.18.(CVE-2021-39150) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime version 14 to 8. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the [Security Framework](https://x-stream.github.io/security.html#framework), you will have to use at least version 1.4.18.(CVE-2021-39152) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39147) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39140) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39154) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39149) XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.(CVE-2021-39151) An update for xstream is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High xstream https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39139 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39141 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39146 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39144 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39145 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39153 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39148 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39150 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39152 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39147 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39140 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39154 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39149 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-39151 https://nvd.nist.gov/vuln/detail/CVE-2021-39139 https://nvd.nist.gov/vuln/detail/CVE-2021-39141 https://nvd.nist.gov/vuln/detail/CVE-2021-39146 https://nvd.nist.gov/vuln/detail/CVE-2021-39144 https://nvd.nist.gov/vuln/detail/CVE-2021-39145 https://nvd.nist.gov/vuln/detail/CVE-2021-39153 https://nvd.nist.gov/vuln/detail/CVE-2021-39148 https://nvd.nist.gov/vuln/detail/CVE-2021-39150 https://nvd.nist.gov/vuln/detail/CVE-2021-39152 https://nvd.nist.gov/vuln/detail/CVE-2021-39147 https://nvd.nist.gov/vuln/detail/CVE-2021-39140 https://nvd.nist.gov/vuln/detail/CVE-2021-39154 https://nvd.nist.gov/vuln/detail/CVE-2021-39149 https://nvd.nist.gov/vuln/detail/CVE-2021-39151 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 xstream-hibernate-1.4.18-1.oe1.noarch.rpm xstream-1.4.18-1.oe1.noarch.rpm xstream-benchmark-1.4.18-1.oe1.noarch.rpm xstream-javadoc-1.4.18-1.oe1.noarch.rpm xstream-parent-1.4.18-1.oe1.noarch.rpm xstream-hibernate-1.4.18-1.oe1.noarch.rpm xstream-1.4.18-1.oe1.noarch.rpm xstream-benchmark-1.4.18-1.oe1.noarch.rpm xstream-javadoc-1.4.18-1.oe1.noarch.rpm xstream-parent-1.4.18-1.oe1.noarch.rpm xstream-1.4.18-1.oe1.src.rpm xstream-1.4.18-1.oe1.src.rpm XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. A user is only affected if using the version out of the box with JDK 1.7u21 or below. However, this scenario can be adjusted easily to an external Xalan that works regardless of the version of the Java runtime. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39139 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.8 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39141 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.8 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39146 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39144 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.8 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39145 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream, if using the version out of the box with Java runtime version 14 to 8 or with JavaFX installed. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39153 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39148 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime version 14 to 8. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the [Security Framework](https://x-stream.github.io/security.html#framework), you will have to use at least version 1.4.18. 2021-09-08 CVE-2021-39150 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream with a Java runtime version 14 to 8. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the [Security Framework](https://x-stream.github.io/security.html#framework), you will have to use at least version 1.4.18. 2021-09-08 CVE-2021-39152 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39147 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39140 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 Medium 6.3 AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39154 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39149 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337 XStream is a simple library to serialize objects to XML and back again. In affected versions this vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose. 2021-09-08 CVE-2021-39151 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP2 High 8.5 AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H xstream security update 2021-09-08 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1337