Memory corruption via XML stack overflow
Published Dec 13, 2024 · Updated Feb 6, 2025
Stack-based buffer overflow in Routing Service in RTI Connext Professional allows remote attackers to corrupt memory via malicious XML. The XML QoS configuration loader copies attacker-controlled data beyond a stack buffer when it loads the document at startup or through remote administration. Network exploitation requires access to unprotected remote-administration topics; filesystem access to a configuration file provides a local path, and successful exploitation can crash Routing Service or corrupt its integrity.
Summary
What happened
Stack-based buffer overflow in Routing Service in RTI Connext Professional allows remote attackers to corrupt memory via malicious XML. The XML QoS configuration loader copies attacker-controlled data beyond a stack buffer when it loads the document at startup or through remote administration. Network exploitation requires access to unprotected remote-administration topics; filesystem access to a configuration file provides a local path, and successful exploitation can crash Routing Service or corrupt its integrity.
The record
- CVE
- CVE-2024-52066
- Published
- Dec 13, 2024
- Updated
- Feb 6, 2025
- Vendor
- Real-Time Innovations
- Product
- Connext Professional
- Classifications
- CWE-120, CWE-121, CAPEC-46, T1499.004
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Dec 13, 2024CVE publishedPublication date reported by the CVE source.
- Feb 6, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=6.0.0 <6.0.1.40
- Affected versionversion=6.1.0 <6.1.2.21
- Affected versionversion=7.0.0 <7.3.0.5
- Affected versionversion=7.4.0 <7.5.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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