What is CVE-2023-37915?

CVE-2023-37915 is a high-severity vulnerability in Objectcomputing Opendds, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2023-07-21.

How severe is CVE-2023-37915?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Objectcomputing Opendds

CVE-2023-37915

OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS crashes while parsing a malformed `PID_PROPERTY_LIST` in a DATA submessage during participant discovery. Attackers can remotely crash OpenDDS processes by sending a DATA submessage containing the malformed parameter to the known multicast port. This issue has been addressed in version 3.25. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.009 (56.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Objectcomputing Opendds — versions 3.23.1
Opendds — versions < 3.25

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2023-37915?: CVE-2023-37915 is a high-severity vulnerability in Objectcomputing Opendds, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2023-07-21.
How severe is CVE-2023-37915?: High severity. CVSS v3 base score is 7.5 out of 10.