FreeOpcUa/freeopcua vulnerabilities
We track 1 vulnerability in FreeOpcUa/freeopcua products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on August 23, 2022.
1vulnerabilities
0critical
1high
0exploited
7.5average CVSS score
Latest FreeOpcUa/freeopcua vulnerabilities
- 7.5 High severity
FreeOpcUa/freeopcua: Allocation of Resources Without Limits or Throttling
All versions of package freeopcua/freeopcua are vulnerable to Denial of Service (DoS) when bypassing the limitations for excessive memory consumption by sending multiple CloseSession requests with the deleteSubscription parameter equal to False.