Lucene search

K
nvd[email protected]NVD:CVE-2021-43859
HistoryFeb 01, 2022 - 12:15 p.m.

CVE-2021-43859

2022-02-0112:15:08
CWE-400
web.nvd.nist.gov
8
xstream
java
xml
denial of service

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.015

Percentile

87.1%

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 configurations

Nvd
Node
xstream_projectxstreamRange<1.4.19
Node
fedoraprojectfedoraMatch34
OR
fedoraprojectfedoraMatch35
Node
debiandebian_linuxMatch9.0
Node
oraclecommerce_guided_searchMatch11.3.2
OR
oraclecommunications_brm_-_elastic_charging_engineRange<12.0.0.4.6
OR
oraclecommunications_brm_-_elastic_charging_engineMatch12.0.0.5.0
OR
oraclecommunications_cloud_native_core_automated_test_suiteMatch1.9.0
OR
oraclecommunications_diameter_intelligence_hubRange8.0.08.1.0
OR
oraclecommunications_diameter_intelligence_hubRange8.2.08.2.6
OR
oraclecommunications_policy_managementMatch12.6.0.0.0
OR
oracleflexcube_private_bankingMatch12.1.0
OR
oracleretail_xstore_point_of_serviceMatch16.0.6
OR
oracleretail_xstore_point_of_serviceMatch17.0.4
OR
oracleretail_xstore_point_of_serviceMatch18.0.3
OR
oracleretail_xstore_point_of_serviceMatch19.0.2
OR
oracleretail_xstore_point_of_serviceMatch20.0.1
VendorProductVersionCPE
xstream_projectxstream*cpe:2.3:a:xstream_project:xstream:*:*:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
fedoraprojectfedora35cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
oraclecommerce_guided_search11.3.2cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:*
oraclecommunications_brm_-_elastic_charging_engine*cpe:2.3:a:oracle:communications_brm_-_elastic_charging_engine:*:*:*:*:*:*:*:*
oraclecommunications_brm_-_elastic_charging_engine12.0.0.5.0cpe:2.3:a:oracle:communications_brm_-_elastic_charging_engine:12.0.0.5.0:*:*:*:*:*:*:*
oraclecommunications_cloud_native_core_automated_test_suite1.9.0cpe:2.3:a:oracle:communications_cloud_native_core_automated_test_suite:1.9.0:*:*:*:*:*:*:*
oraclecommunications_diameter_intelligence_hub*cpe:2.3:a:oracle:communications_diameter_intelligence_hub:*:*:*:*:*:*:*:*
oraclecommunications_policy_management12.6.0.0.0cpe:2.3:a:oracle:communications_policy_management:12.6.0.0.0:*:*:*:*:*:*:*
Rows per page:
1-10 of 161

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.015

Percentile

87.1%