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CRITICAL · 9.8

CVE-2018-6331

Buck parser-cache command loads/saves state using Java serialized object. If the state information is maliciously crafted, deserializing it could lead to code execution. This issue affects Buck versio...

Vulnerability Description

Buck parser-cache command loads/saves state using Java serialized object. If the state information is maliciously crafted, deserializing it could lead to code execution. This issue affects Buck versions prior to v2018.06.25.01.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
FacebookBuck< 2018.06.25.01

Related Weaknesses (CWE)

CWE-502

References

FAQ

What is CVE-2018-6331?

CVE-2018-6331 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Buck parser-cache command loads/saves state using Java serialized object. If the state information is maliciously crafted, deserializing it could lead to code execution. This issue affects Buck versio...

How severe is CVE-2018-6331?

CVE-2018-6331 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-6331?

Check the references section above for vendor advisories and patch information. Affected products include: Facebook Buck.