CVE-2023-39945

2023-08-1100:00:00

ubuntu.com

eprosima fast dds

badparamexception

security patch

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

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.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1043548>

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