CVE-2023-39534

2023-08-1100:00:00

ubuntu.com

vulnerability

eprosima fast dds

assertion failure

data distribution service

object management group

patch

unix

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

EPSS

0.001

Percentile

40.4%

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, 2.9.2,
and 2.6.5, a malformed GAP submessage can trigger assertion failure,
crashing FastDDS. Version 2.10.0, 2.9.2, and 2.6.5 contain a patch for this
issue.

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchfastdds< 2.5.0+ds-3ubuntu0.1~esm1UNKNOWN
ubuntu23.04noarchfastdds< 2.9.1+ds-1ubuntu0.1UNKNOWN