CVE-2023-39534

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bombshell.gtisc.gatech.edu/ddsfuzz/pcap/fastdds-assert-230509.pcap	Third Party Advisory
https://github.com/eProsima/Fast-DDS/blob/v2.9.1/include/fastdds/rtps/common/SequenceNumber.h#L238-L252	Third Party Advisory
https://github.com/eProsima/Fast-DDS/blob/v2.9.1/src/cpp/rtps/reader/StatefulReader.cpp#L863	Third Party Advisory
https://github.com/eProsima/Fast-DDS/security/advisories/GHSA-fcr6-x23w-94wp	Third Party Advisory
https://www.debian.org/security/2023/dsa-5481	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:eprosima:fast_dds::::::::
	cpe:2.3:a:eprosima:fast_dds::::::::
	cpe:2.3:a:eprosima:fast_dds:2.10.0:rc1::::::

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:11.0:::::::*
	cpe:2.3:o:debian:debian_linux:12.0:::::::*

History

No history.

Information

Published : 2023-08-11 14:15

Updated : 2023-08-22 16:11

NVD link : CVE-2023-39534

Mitre link : CVE-2023-39534

CVE.ORG link : CVE-2023-39534

JSON object : View

Products Affected

debian

debian_linux

eprosima

fast_dds

CWE

CWE-617

Reachable Assertion

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7.5 /10