CVE-2023-39945

2023-08-1114:15:13

CWE-248

GitHub_M

web.nvd.nist.gov

eprosima

fast dds

cve-2023-39945

data distribution service

object management group

security vulnerability

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.001

Percentile

35.2%

JSON

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5, a data submessage sent to PDP port raises unhandled BadParamException in fastcdr, which in turn crashes fastdds. Versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5 contain a patch for this issue.

Affected configurations

Nvd

Vulners

Node

eprosimafast_ddsRange2.6.0–2.6.5

eprosimafast_ddsRange2.9.0–2.9.2

eprosimafast_ddsRange2.10.0–2.10.2

Node

debiandebian_linuxMatch11.0

debiandebian_linuxMatch12.0

VendorProductVersionCPE
eprosimafast_dds*cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*
debiandebian_linux11.0cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
debiandebian_linux12.0cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
eprosima	fast_dds	*	cpe:2.3:a:eprosima:fast_dds::::::::
debian	debian_linux	11.0	cpe:2.3:o:debian:debian_linux:11.0:::::::*
debian	debian_linux	12.0	cpe:2.3:o:debian:debian_linux:12.0:::::::*

CNA Affected

[
  {
    "vendor": "eProsima",
    "product": "Fast-DDS",
    "versions": [
      {
        "version": "< 2.6.5",
        "status": "affected"
      },
      {
        "version": ">= 2.7.0, < 2.9.2",
        "status": "affected"
      },
      {
        "version": ">= 2.10.0, < 2.10.2",
        "status": "affected"
      }
    ]
  }
]