CVE-2019-15135

HIGH

OMG DDS Security 1.1 - Cleartext Transmission of Sensitive Information via Handshake Protocol

Title source: llm

Description

The handshake protocol in Object Management Group (OMG) DDS Security 1.1 sends cleartext information about all of the capabilities of a participant (including capabilities inapplicable to the current session), which makes it easier for attackers to discover potentially sensitive reachability information on a Data Distribution Service (DDS) network.

References (2)

Core 2

Core References

Third Party Advisory x_refsource_misc

https://arxiv.org/abs/1908.05310

Vendor Advisory x_refsource_misc

https://www.omg.org/spec/DDS-SECURITY/1.1/PDF

Scores

CVSS v3 7.5

EPSS 0.0201

EPSS Percentile 78.3%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-319

Status published

Products (1)

omg/dds_security 1.1

Published Aug 18, 2019

Tracked Since Feb 18, 2026