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nvd[email protected]NVD:CVE-2021-21341
HistoryMar 23, 2021 - 12:15 a.m.

CVE-2021-21341

2021-03-2300:15:12
CWE-502
CWE-400
web.nvd.nist.gov
6
xstream
java library
vulnerability
remote attackers
denial of service
input stream

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

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

0.011

Percentile

84.3%

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.

Affected configurations

Nvd
Node
xstream_projectxstreamRange<1.4.16
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
OR
debiandebian_linuxMatch11.0
Node
fedoraprojectfedoraMatch33
OR
fedoraprojectfedoraMatch34
OR
fedoraprojectfedoraMatch35
Node
oraclebanking_enterprise_default_managementMatch2.10.0
OR
oraclebanking_enterprise_default_managementMatch2.12.0
OR
oraclebanking_platformMatch2.4.0
OR
oraclebanking_platformMatch2.7.1
OR
oraclebanking_platformMatch2.9.0
OR
oraclebanking_platformMatch2.12.0
OR
oraclebusiness_activity_monitoringMatch11.1.1.9.0
OR
oraclebusiness_activity_monitoringMatch12.2.1.3.0
OR
oraclebusiness_activity_monitoringMatch12.2.1.4.0
OR
oraclecommunications_billing_and_revenue_management_elastic_charging_engineMatch12.0.0.3.0
OR
oraclecommunications_unified_inventory_managementMatch7.3.2
OR
oraclecommunications_unified_inventory_managementMatch7.3.4
OR
oraclecommunications_unified_inventory_managementMatch7.3.5
OR
oraclecommunications_unified_inventory_managementMatch7.4.0
OR
oraclecommunications_unified_inventory_managementMatch7.4.1
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
oraclewebcenter_portalMatch11.1.1.9.0
OR
oraclewebcenter_portalMatch12.2.1.3.0
OR
oraclewebcenter_portalMatch12.2.1.4.0
VendorProductVersionCPE
xstream_projectxstream*cpe:2.3:a:xstream_project:xstream:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
debiandebian_linux11.0cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
fedoraprojectfedora35cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
oraclebanking_enterprise_default_management2.10.0cpe:2.3:a:oracle:banking_enterprise_default_management:2.10.0:*:*:*:*:*:*:*
oraclebanking_enterprise_default_management2.12.0cpe:2.3:a:oracle:banking_enterprise_default_management:2.12.0:*:*:*:*:*:*:*
oraclebanking_platform2.4.0cpe:2.3:a:oracle:banking_platform:2.4.0:*:*:*:*:*:*:*
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References

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:N/I:N/A:C

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

0.011

Percentile

84.3%