CVE-2023-39949

2023-08-1114:15:13

CWE-617

GitHub_M

web.nvd.nist.gov

eprosima fast dds

vulnerability

cve-2023-39949

assertion failure

remote crash

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

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 2.9.1 and 2.6.5, improper validation of sequence numbers may lead to remotely reachable assertion failure. This can remotely crash any Fast-DDS process. Versions 2.9.1 and 2.6.5 contain a patch for this issue.

Affected configurations

Nvd

Vulners

Node

eprosimafast_ddsRange2.6.0–2.6.5

eprosimafast_ddsMatch2.9.0

Node

debiandebian_linuxMatch11.0

debiandebian_linuxMatch12.0

VendorProductVersionCPE
eprosimafast_dds*cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*
eprosimafast_dds2.9.0cpe:2.3:a:eprosima:fast_dds:2.9.0:*:*:*:*:*:*:*
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::::::::
eprosima	fast_dds	2.9.0	cpe:2.3:a:eprosima:fast_dds:2.9.0:::::::*
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": ">= 2.7.0, < 2.9.1",
        "status": "affected"
      },
      {
        "version": "< 2.6.5",
        "status": "affected"
      }
    ]
  }
]