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Advisories

SurrealDB before 2.2.2 Denial of Service via /sql endpoint

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severity
high
date
Affecting

  • surrealdb >= 0, < 2.2.2

  • surrealdb >= 0, < 2.1.5

  • surrealdb >= 0, < 2.0.5

CWE
  • CWE-248 Uncaught Exception
CVSS
7.1
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Credit
castilho101
Description
SurrealDB versions before 2.2.2 contain an uncaught exception vulnerability in the net module that allows authenticated users to crash the database. Attackers can send crafted HTTP queries containing null bytes to the /sql endpoint, causing an unhandled exception that crashes the SurrealDB instance and any dependent applications.

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