Advisories

SurrealDB before 2.1.0 Denial of Service via rand::time()

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severity
medium
date
Affecting
  • surrealdb >= 0, < 2.1.0

  • surrealdb >= 0, < 2.1.0

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
Description
SurrealDB versions before 2.1.0 contain an uncaught exception vulnerability in the rand::time() function that panics when unwrap is called on a None result from timestamp_opt. Authorized clients can repeatedly invoke rand::time() to reliably trigger server panics and cause denial of service.

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