UBUNTU-CVE-2023-50716

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Source
https://ubuntu.com/security/CVE-2023-50716
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-50716.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-50716
Upstream
Published
2024-03-06T18:15:00Z
Modified
2025-10-24T05:02:22Z
Severity
  • 9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

eProsima Fast DDS (formerly Fast RTPS) is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.13.0, 2.12.2, 2.11.3, 2.10.3, and 2.6.7, an invalid DATAFRAG Submessage causes a bad-free error, and the Fast-DDS process can be remotely terminated. If an invalid DataFrag packet is sent, the Inline_qos, SerializedPayload member of object ch will attempt to release memory without initialization, resulting in a 'bad-free' error. Versions 2.13.0, 2.12.2, 2.11.3, 2.10.2, and 2.6.7 fix this issue.

References

Affected packages

Ubuntu:Pro:22.04:LTS / fastdds

Package

Name
fastdds
Purl
pkg:deb/ubuntu/fastdds@2.5.0+ds-3ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.1.0+ds-9
2.4.1+ds-1
2.5.0+ds-3
2.5.0+ds-3ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.5.0+ds-3ubuntu0.1~esm1",
            "binary_name": "fastdds-tools"
        },
        {
            "binary_version": "2.5.0+ds-3ubuntu0.1~esm1",
            "binary_name": "libfastrtps-dev"
        },
        {
            "binary_version": "2.5.0+ds-3ubuntu0.1~esm1",
            "binary_name": "libfastrtps2.5"
        }
    ]
}

Ubuntu:24.04:LTS / fastdds

Package

Name
fastdds
Purl
pkg:deb/ubuntu/fastdds@2.11.2+ds-6.1build3?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.10.1+ds-3
2.11.2+ds-6
2.11.2+ds-6ubuntu1
2.11.2+ds-6.1build2
2.11.2+ds-6.1build3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.11.2+ds-6.1build3",
            "binary_name": "fastdds-tools"
        },
        {
            "binary_version": "2.11.2+ds-6.1build3",
            "binary_name": "libfastrtps-dev"
        },
        {
            "binary_version": "2.11.2+ds-6.1build3",
            "binary_name": "libfastrtps2.11t64"
        }
    ]
}

Ubuntu:25.10 / fastdds

Package

Name
fastdds
Purl
pkg:deb/ubuntu/fastdds@3.1.2+ds-1build1?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.1.2+ds-1
3.1.2+ds-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.1.2+ds-1build1",
            "binary_name": "fastdds-tools"
        },
        {
            "binary_version": "3.1.2+ds-1build1",
            "binary_name": "libfastdds-dev"
        },
        {
            "binary_version": "3.1.2+ds-1build1",
            "binary_name": "libfastdds3.1"
        },
        {
            "binary_version": "3.1.2+ds-1build1",
            "binary_name": "libfastrtps-dev"
        }
    ]
}

Ubuntu:25.04 / fastdds

Package

Name
fastdds
Purl
pkg:deb/ubuntu/fastdds@3.1.2+ds-1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.0.0+ds-3
3.0.1+ds-1
3.1.0+ds-2
3.1.2+ds-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.1.2+ds-1",
            "binary_name": "fastdds-tools"
        },
        {
            "binary_version": "3.1.2+ds-1",
            "binary_name": "libfastdds-dev"
        },
        {
            "binary_version": "3.1.2+ds-1",
            "binary_name": "libfastdds3.1"
        },
        {
            "binary_version": "3.1.2+ds-1",
            "binary_name": "libfastrtps-dev"
        }
    ]
}