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High Com.thoughtworks.xstream CVEs with no public exploit

1 CVE

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Overview 1 match · 0 protected · 0 exploited · 0 CISA KEV · 0 public PoC

1match 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0%

Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 1 100.0%

Critical 0 0.0% High 1 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%

blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 1 100.0% not established 0 0.0% unrecorded 0 0.0%

Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 1 100.0% No public exploit 0 0.0%

split by StatusSeverityProtectionExploit maturity peak 1 / month

Mar 211 No exploit published1 High1 not blocked1 Forecast only1

Mar 21

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CVE	Severity	Published▾	Status	Exploitation	Description
CVE-2021-21341	High	2021-03-23	No exploit published	Forecast only	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

Severity

Published▾

Status

Exploitation

Description

CVE-2021-21341

High

2021-03-23

No exploit published

Forecast only

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.