CVE-2023-52427

HIGH

OpenDDS < 3.27 - Denial of Service via Large resource_limits.max_samples Value

Title source: llm
STIX 2.1

Description

In OpenDDS through 3.27, there is a segmentation fault for a DataWriter with a large value of resource_limits.max_samples. NOTE: the vendor's position is that the product is not designed to handle a max_samples value that is too large for the amount of memory on the system.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0061
EPSS Percentile 44.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-770
Status published
Products (1)
objectcomputing/opendds < 3.27
Published Feb 11, 2024
Tracked Since Feb 18, 2026