CVE-2023-39948

2023-08-1114:15:13

CWE-248

[email protected]

web.nvd.nist.gov

eprosima

fast dds

c++

data distribution service

object management group

cve-2023-39948

security vulnerability

7.5 High

CVSS3

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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.6%

JSON

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.10.0 and 2.6.5, the BadParamException thrown by Fast CDR is not caught in Fast DDS. This can remotely crash any Fast DDS process. Versions 2.10.0 and 2.6.5 contain a patch for this issue.

Affected configurations

Vulners

NVD

Node

eprosimafast_ddsRange<2.6.5

eprosimafast_ddsRange2.7.0–2.10.0

VendorProductVersionCPE
eprosimafast_dds*cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*
eprosimafast_dds*cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
eprosima	fast_dds	*	cpe:2.3:a:eprosima:fast_dds::::::::
eprosima	fast_dds	*	cpe:2.3:a:eprosima:fast_dds::::::::

CNA Affected

[
  {
    "vendor": "eProsima",
    "product": "Fast-DDS",
    "versions": [
      {
        "version": "< 2.6.5",
        "status": "affected"
      },
      {
        "version": ">= 2.7.0, < 2.10.0",
        "status": "affected"
      }
    ]
  }
]