CVE-2022-25302

Denial of Service (DoS)

High · published August 23, 2022

CVSS v3.1
7.5
EPSS
1%
Percentile
57.8
In the wild
Unconfirmed
What it is

All versions of package asneg/opcuastack are vulnerable to Denial of Service (DoS) due to a missing handler for failed casting when unvalidated data is forwarded to boost::get function in OpcUaNodeIdBase.h. Exploiting this vulnerability is possible when sending a specifically crafted OPC UA message with a special encoded NodeId.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
CVSS v4.0
Not supplied
EPSS
0.00852 · 57.8th percentile
Published
2022-08-23T05:00Z
EPSS history
Timeline
  • 23 AUG 05:00Z
    Denial of Service (DoS)
    cvelistv5