Application corruption or crash via XML stack overflow
Published Dec 13, 2024 · Updated Feb 7, 2025
Stack buffer overflow in affected RTI Connext Professional Core Libraries allows local users to corrupt or crash XML-loading applications. The XML type parser copies attacker-controlled document data beyond a stack buffer while Core Libraries load type definitions. Exploitation requires write access to a Connext XML configuration file; Routing Service remote administration can initiate loading only when a malicious include file already exists locally.
Summary
What happened
Stack buffer overflow in affected RTI Connext Professional Core Libraries allows local users to corrupt or crash XML-loading applications. The XML type parser copies attacker-controlled document data beyond a stack buffer while Core Libraries load type definitions. Exploitation requires write access to a Connext XML configuration file; Routing Service remote administration can initiate loading only when a malicious include file already exists locally.
The record
- CVE
- CVE-2024-52062
- Published
- Dec 13, 2024
- Updated
- Feb 7, 2025
- Vendor
- Real-Time Innovations
- Product
- Connext Professional
- Classifications
- CWE-121, CWE-120, CAPEC-46
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Dec 13, 2024CVE publishedPublication date reported by the CVE source.
- Feb 7, 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=4.4 <5.3.1.45
- 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
What conditions does exploitation require?
What is affected?
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.
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Technologies
Your stack
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Your stack
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