CVE-2023-39949

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Summary

CVECVE-2023-39949
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-11 14:15:00 UTC
Updated2023-08-21 18:17:00 UTC
Descriptioneprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.9.1 and 2.6.5, improper validation of sequence numbers may lead to remotely reachable assertion failure. This can remotely crash any Fast-DDS process. Versions 2.9.1 and 2.6.5 contain a patch for this issue.

Risk And Classification

Problem Types: CWE-617

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 11.0 All All All
Operating System Debian Debian Linux 12.0 All All All
Application Eprosima Fast Dds All All All All
Application Eprosima Fast Dds 2.9.0 All All All

References

ReferenceSourceLinkTags
github.com/eProsima/Fast-DDS/blob/v2.9.0/src/cpp/rtps/messages/MessageRe... MISC github.com
Improper validation of sequence numbers leading to remotely reachable assertion failure · Advisory · eProsima/Fast-DDS · GitHub MISC github.com
Debian -- Security Information -- DSA-5481-1 fastdds MISC www.debian.org
Assertion failure in SequenceNumber.h via malformed SPDP packet only when compiled in logging-enabled (Debug) mode · Issue #3236 · eProsima/Fast-DDS · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 6000204 Debian Security Update for fastdds (DSA 5481-1)
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