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Deserialization of Untrusted Data in bentoml

CVE-2024-9070

  • bentoml
High
9.8/10

Summary

A Deserialization vulnerability exists in BentoML's runner server in bentoml. By setting specific parameters, an attacker can execute unauthorized arbitrary code on the server, causing severe harm. The vulnerability is triggered when the "args-number" parameter is greater than 1, leading to automatic Deserialization and Arbitrary Code Execution (ACE). This issue affects bentoml versions prior to 1.4.8.

  • LOW
  • NETWORK
  • HIGH
  • UNCHANGED
  • NONE
  • NONE
  • HIGH
  • HIGH

CWE-502 - Deserialization of Untrusted Data

Deserialization of untrusted data vulnerabilities enable an attacker to replace or manipulate a serialized object, replacing it with malicious data. When the object is deserialized at the victim's end the malicious data is able to compromise the victim’s system. The exploit can be devastating, its impact may range from privilege escalation, broken access control, or denial of service attacks to allowing unauthorized access to the application's internal code and logic which can compromise the entire system.

References

Advisory Timeline

  • Published