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GitHub_MCVE-2023-42459

HistoryOct 16, 2023 - 9:15 p.m.

CVE-2023-42459

2023-10-1621:15:10

CWE-415

CWE-590

CWE-416

GitHub_M

web.nvd.nist.gov

fast dds

c++

omg

dds

data

submessages

discovery locator

free error

remote crash

vulnerability

upgrade

nvd

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

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

EPSS

0.001

Percentile

28.7%

JSON

Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). In affected versions specific DATA submessages can be sent to a discovery locator which may trigger a free error. This can remotely crash any Fast-DDS process. The call to free() could potentially leave the pointer in the attackers control which could lead to a double free. This issue has been addressed in versions 2.12.0, 2.11.3, 2.10.3, and 2.6.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected configurations

Nvd

Vulners

Node

eprosimafast_ddsRange<2.6.7

eprosimafast_ddsRange2.10.0–2.10.3

eprosimafast_ddsRange2.11.0–2.11.1

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

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

CNA Affected

[
  {
    "vendor": "eProsima",
    "product": "Fast-DDS",
    "versions": [
      {
        "version": ">= 2.11.0, <= 2.11.1",
        "status": "affected"
      },
      {
        "version": ">= 2.10.0, < 2.10.3",
        "status": "affected"
      },
      {
        "version": "< 2.6.7",
        "status": "affected"
      }
    ]
  }
]