An update for xstream is now available for openEuler-20.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2021-1185 Final 1.0 1.0 2021-05-15 Initial 2021-05-15 2021-05-15 openEuler SA Tool V1.0 2021-05-15 xstream security update An update for xstream is now available for openEuler-20.03-LTS-SP1. Security Fix(es): XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to execute arbitrary code 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.(CVE-2021-21350) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to request data from internal resources that are not publicly available 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. If you rely on XStream s default blacklist of the Security Framework, you will have to use at least version 1.4.16.(CVE-2021-21349) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to occupy a thread that consumes maximum CPU time and will never return. 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, you will have to use at least version 1.4.16.(CVE-2021-21348) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.(CVE-2021-21351) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.(CVE-2021-21341) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new instances based on these type information. An attacker can manipulate the processed input stream and replace or inject objects, that result in a server-side forgery request. 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, you will have to use at least version 1.4.16.(CVE-2021-21342) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new instances based on these type information. An attacker can manipulate the processed input stream and replace or inject objects, that result in the deletion of a file on the local host. 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, you will have to use at least version 1.4.16.(CVE-2021-21343) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.(CVE-2021-21344) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker who 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.(CVE-2021-21345) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.(CVE-2021-21346) XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.(CVE-2021-21347) An update for xstream is now available for openEuler-20.03-LTS-SP1. openEuler Security has rated this update as having a security impact of critical. 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. Critical xstream https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21350 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21349 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21348 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21351 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21341 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21342 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21343 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21344 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21345 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21346 https://openeuler.org/en/security/cve/detail.html?id=CVE-2021-21347 https://nvd.nist.gov/vuln/detail/CVE-2021-21350 https://nvd.nist.gov/vuln/detail/CVE-2021-21349 https://nvd.nist.gov/vuln/detail/CVE-2021-21348 https://nvd.nist.gov/vuln/detail/CVE-2021-21351 https://nvd.nist.gov/vuln/detail/CVE-2021-21341 https://nvd.nist.gov/vuln/detail/CVE-2021-21342 https://nvd.nist.gov/vuln/detail/CVE-2021-21343 https://nvd.nist.gov/vuln/detail/CVE-2021-21344 https://nvd.nist.gov/vuln/detail/CVE-2021-21345 https://nvd.nist.gov/vuln/detail/CVE-2021-21346 https://nvd.nist.gov/vuln/detail/CVE-2021-21347 openEuler-20.03-LTS-SP1 xstream-javadoc-1.4.16-1.oe1.noarch.rpm xstream-hibernate-1.4.16-1.oe1.noarch.rpm xstream-benchmark-1.4.16-1.oe1.noarch.rpm xstream-1.4.16-1.oe1.noarch.rpm xstream-parent-1.4.16-1.oe1.noarch.rpm xstream-1.4.16-1.oe1.src.rpm XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to execute arbitrary code 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21350 openEuler-20.03-LTS-SP1 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to request data from internal resources that are not publicly available 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. If you rely on XStream s default blacklist of the Security Framework, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21349 openEuler-20.03-LTS-SP1 High 8.6 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to occupy a thread that consumes maximum CPU time and will never return. 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, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21348 openEuler-20.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21351 openEuler-20.03-LTS-SP1 Critical 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21341 openEuler-20.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new instances based on these type information. An attacker can manipulate the processed input stream and replace or inject objects, that result in a server-side forgery request. 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, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21342 openEuler-20.03-LTS-SP1 Critical 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type information to recreate the formerly written objects. XStream creates therefore new instances based on these type information. An attacker can manipulate the processed input stream and replace or inject objects, that result in the deletion of a file on the local host. 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, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21343 openEuler-20.03-LTS-SP1 High 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21344 openEuler-20.03-LTS-SP1 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker who 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21345 openEuler-20.03-LTS-SP1 Critical 9.9 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21346 openEuler-20.03-LTS-SP1 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185 XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which 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. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16. 2021-05-15 CVE-2021-21347 openEuler-20.03-LTS-SP1 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H xstream security update 2021-05-15 https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1185