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. References: https://github.com/x-stream/xstream/security/advisories/GHSA-g5w6-mrj7-75h2 https://x-stream.github.io/CVE-2021-39141.html
Created xstream tracking bugs for this issue: Affects: fedora-all [bug 1997770]
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2021:3956 https://access.redhat.com/errata/RHSA-2021:3956
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2021-39141
This issue has been addressed in the following products: Red Hat Integration Via RHSA-2021:4767 https://access.redhat.com/errata/RHSA-2021:4767
This issue has been addressed in the following products: Red Hat Integration Via RHSA-2021:4918 https://access.redhat.com/errata/RHSA-2021:4918
This issue has been addressed in the following products: RHPAM 7.12.0 Via RHSA-2022:0296 https://access.redhat.com/errata/RHSA-2022:0296
This issue has been addressed in the following products: RHDM 7.12.0 Via RHSA-2022:0297 https://access.redhat.com/errata/RHSA-2022:0297
This issue has been addressed in the following products: Red Hat Data Grid 8.3.0 Via RHSA-2022:0520 https://access.redhat.com/errata/RHSA-2022:0520