CVE-2023-26151

2023-10-0305:15:50

CWE-835

CWE-400

snyk

web.nvd.nist.gov

asyncua

vulnerability

dos

cve-2023-26151

security

nvd

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

46.0%

JSON

Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory.

Affected configurations

Nvd

Node

freeopcuaopcua-asyncioRange<0.9.96python

VendorProductVersionCPE
freeopcuaopcua-asyncio*cpe:2.3:a:freeopcua:opcua-asyncio:*:*:*:*:*:python:*:*

Vendor	Product	Version	CPE
freeopcua	opcua-asyncio	*	cpe:2.3:a:freeopcua:opcua-asyncio::::::python::*

CNA Affected

[
  {
    "product": "asyncua",
    "versions": [
      {
        "version": "0",
        "lessThan": "0.9.96",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "vendor": "n/a"
  }
]