CVE-2024-10838

Integer Underflow in DDS_Security_Deserialize_ methods may lead to OOB read

Published Mar 12, 2025 CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed
Description
An integer underflow during deserialization may allow any unauthenticated user to read out of bounds heap memory. This may result into secret data or pointers revealing the layout of the address space to be included into a deserialized data structure, which may potentially lead to thread crashes or cause denial of service conditions.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-54131 An integer underflow during deserialization may allow any unauthenticated user to read out of bounds heap memory. This may result into secret data or pointers revealing the layout of the address space to be included into a deserialized data structure, which may potentially lead to thread crashes or cause denial of service conditions.
History
Type Values Removed Values Added
First Time appeared Eclipse
Eclipse cyclone Data Distribution Service
CPEs cpe:2.3:a:eclipse:cyclone_data_distribution_service:*:*:*:*:*:*:*:*
Vendors & Products Eclipse
Eclipse cyclone Data Distribution Service
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H'}

Type Values Removed Values Added
Metrics epss

{'score': 0.0006}

epss

{'score': 0.00185}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description An integer underflow during deserialization may allow any unauthenticated user to read out of bounds heap memory. This may result into secret data or pointers revealing the layout of the address space to be included into a deserialized data structure, which may potentially lead to thread crashes or cause denial of service conditions.
Title Integer Underflow in DDS_Security_Deserialize_ methods may lead to OOB read
Weaknesses CWE-191
References
Metrics cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
eclipse
Published
Updated
Mar 12, 2025, 1:34 PM
Reserved
Nov 5, 2024, 5:23 AM
Status
Analyzed
Published
Mar 12, 2025, 1:15 PM
Modified
Jun 17, 2026, 6:56 AM