CVE-2023-34040 RCE Exploit

CVE-2023-34040 RCE Exploit

vBash by Prapattimynk

In Spring for Apache Kafka 3.0.9 and earlier and versions 2.9.10 and earlier, a possible deserialization attack vector existed, but only if unusual configuration was applied. An attacker would have to

Android Android 5.0Exploits And POCs
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File CVE-2023-34040 RCE Exploit
Publisher Prapattimynk
Genre Exploits And POCs
File Type Bash
Os All
Mod Version Bash
Report Report
CVE-2023-34040 RCE Exploit is the most famous version in the CVE-2023-34040 RCE Exploit series of publisher
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In Spring for Apache Kafka 3.0.9 and earlier and versions 2.9.10 and earlier, a possible deserialization attack vector existed, but only if unusual configuration was applied. An attacker would have to construct a malicious serialized object in one of the deserialization exception record headers. Specifically, an application is vulnerable when all of the following are true: * The user does not configure an ErrorHandlingDeserializer for the key and/or value of the record * The user explicitly sets container properties checkDeserExWhenKeyNull and/or checkDeserExWhenValueNull container properties to true. * The user allows untrusted sources to publish to a Kafka topic By default, these properties are false, and the container only attempts to deserialize the headers if an ErrorHandlingDeserializer is configured. The ErrorHandlingDeserializer prevents the vulnerability by removing any such malicious headers before processing the record.



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