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prionPRIOn knowledge basePRION:CVE-2023-39945
HistoryAug 11, 2023 - 2:15 p.m.

Information disclosure

2023-08-1114:15:00
PRIOn knowledge base
www.prio-n.com
1
eprosima fast dds
data distribution service
badparamexception
fastcdr
security patch

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.6%

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.

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.6%