CVE-2021-43859
published 2022-02-01CVE-2021-43859: XStream is an open source java library to serialize objects to XML and back again. Versions prior to 1.4.19 may allow a remote attacker to allocate 100% CPU…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
XStream is an open source java library to serialize objects to XML and back again. Versions prior to 1.4.19 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. XStream 1.4.19 monitors and accumulates the time it takes to add elements to collections and throws an exception if a set threshold is exceeded. Users are advised to upgrade as soon as possible. Users unable to upgrade may set the NO_REFERENCE mode to prevent recursion. See GHSA-rmr5-cpv2-vgjf for further details on a workaround if an upgrade is not possible.
Affected
25 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | libxstream-java | < libxstream-java 1.4.19-1 (bookworm) | libxstream-java 1.4.19-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| jenkins | jenkins | < 2.319.3 | 2.319.3 |
| jenkins | jenkins | < 2.334 | 2.334 |
| jenkins | jenkins | >= 2.321 < 2.334 | 2.334 |
| jenkins | jenkins_core | — | — |
| jenkins | jenkins_lts | — | — |
| jenkins | jenkins_weekly | — | — |
| jenkins_project | jenkins | unspecified – 2.333 | — |
| oracle | commerce_guided_search | — | — |
| oracle | communications_brm_elastic_charging_engine | < 12.0.0.4.6 | 12.0.0.4.6 |
| oracle | communications_brm_elastic_charging_engine | — | — |
| oracle | communications_cloud_native_core_automated_test_suite | — | — |
| oracle | communications_diameter_intelligence_hub | 8.0.0 – 8.1.0 | — |
| oracle | communications_diameter_intelligence_hub | 8.2.0 – 8.2.6 | — |
| oracle | communications_policy_management | — | — |
| oracle | flexcube_private_banking | — | — |
| oracle | retail_xstore_point_of_service | — | — |
| oracle | retail_xstore_point_of_service | — | — |
| oracle | retail_xstore_point_of_service | — | — |
| oracle | retail_xstore_point_of_service | — | — |
| oracle | retail_xstore_point_of_service | — | — |
| xstream | xstream | < 1.4.19 | 1.4.19 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
ghsa7.5HIGH
osv7.5HIGH