NetSight
IP …
medium6.1

CVE-2021-21346

XStream is vulnerable to an Arbitrary Code Execution attack

Impact

### Impact The 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. ### Patches If you rely on XStream's default blacklist of the [Security Framework](https://x-stream.github.io/security.html#framework), you will have to use at least version 1.4.16. ### Workarounds See [workarounds](https://x-stream.github.io/security.html#workaround) for the different versions covering all CVEs. ### References See full information about the nature of the vulnerability and the steps to reproduce it in XStream's documentation for [CVE-2021-21346](https://x-stream.github.io/CVE-2021-21346.html). ### Credits wh1t3p1g G5-RD6@IIE found and reported the issue to XStream and provided the required information to reproduce it. ### For more information If you have any questions or comments about this advisory: * Open an issue in [XStream](https://github.com/x-stream/xstream/issues) * Contact us at [XStream Google Group](https://groups.google.com/group/xstream-user)

Affected packages

EcosystemPackageAffectedFixed in
mavencom.thoughtworks.xstream:xstream< 1.4.161.4.16

Affected products

VendorProductAffected versions
NetappOncommand Insight
All versions
ApacheActivemq
before 5.15.14
Versions 5.16.0, 5.16.1
ApacheJmeter
before 5.5
XstreamXstream
before 1.4.16
DebianDebian Linux
Versions 9.0, 10.0, 11.0
FedoraprojectFedora
Versions 33, 34, 35
OracleBanking Enterprise Default Management
Versions 2.10.0, 2.12.0
OracleBanking Platform
Versions 2.4.0, 2.7.1, 2.9.0, 2.12.0
OracleBanking Virtual Account Management
Versions 14.2.0, 14.3.0, 14.5.0
OracleBi Publisher
Versions 5.5.0.0.0, 12.2.1.3.0, 12.2.1.4.0
OracleBusiness Activity Monitoring
Versions 11.1.1.9.0, 12.2.1.3.0, 12.2.1.4.0
OracleCommunications Billing And Revenue Management Elastic Charging Engine
Version 12.0.0.3.0

Weakness classification

CWE-434CWE-502

References