CVE-2023-28507— Memory exhaustion in LZ4 decompression in UniRPC daemon
Quick assessment
Affected
Rocket Software UniData
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Rocket Software UniVerse和Rocket Software UniData都是美国Rocket Software公司的产品。Rocket Software UniVerse是一套现在由 Rocket Software 拥有的数据库管理和支持软件。Rocket Software UniData是一个 MultiValue 应用程序平台。用于从 Rocket Software 开发快速、灵活和安全的应用程序。 Rocket Software UniData 8.2.4 build 300
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2023-28507
Vulnerability Information
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Vulnerability Title
Memory exhaustion in LZ4 decompression in UniRPC daemon
Source: CVE Program / CVE List V5
Vulnerability Description
Rocket Software UniData versions prior to 8.2.4 build 3003 and UniVerse versions prior to 11.3.5 build 1001 or 12.2.1 build 2002 suffer from a memory-exhaustion issue, where a decompression routine will allocate increasing amounts of memory until all system memory is exhausted and the forked process crashes.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Rocket Software UniData 和 UniVerse 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rocket Software UniVerse和Rocket Software UniData都是美国Rocket Software公司的产品。Rocket Software UniVerse是一套现在由 Rocket Software 拥有的数据库管理和支持软件。Rocket Software UniData是一个 MultiValue 应用程序平台。用于从 Rocket Software 开发快速、灵活和安全的应用程序。 Rocket Software UniData 8.2.4 build 300
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Rocket Software | UniData | 0 ~ 8.2.43.3003 | - |
|
| Rocket Software | UniVerse | 0 ~ 11.3.5.1001 | - |
|
II. Public POCs for CVE-2023-28507
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Security Blog Posts for CVE-2023-28507 (1)
Same Patch Batch · Rocket Software · 2023-03-29 · 9 CVEs total
| CVE-2023-28501 | Heap buffer overflow in unirpcd | |
| CVE-2023-28502 | Stack buffer overflow in UniRPC's udadmin_server service | |
| CVE-2023-28503 | Authentication bypass in UniRPC's udadmin service | |
| CVE-2023-28504 | Stack buffer overflow in UniRPC library function | |
| CVE-2023-28505 | Buffer overflow in UniRPC library function | |
| CVE-2023-28506 | Stack buffer overflow in UniRPC service | |
| CVE-2023-28508 | Heap corruption in UniRPC service | |
| CVE-2023-28509 | Weak encryption in UniRPC protocol |
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V. Comments for CVE-2023-28507
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