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CVE-2023-28509— Weak encryption in UniRPC protocol

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

AI Predicted 5.9 Difficulty: Moderate EPSS 0.28% · P19

Possible ATT&CK Techniques 1 AI

T1557.002 · ARP Cache Poisoning
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I. Basic Information for CVE-2023-28509

Vulnerability Information
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Vulnerability Title
Weak encryption in UniRPC protocol
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 use weak encryption for packet-level security and passwords transferred on the wire.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用已被攻破或存在风险的密码学算法
Source: CVE Program / CVE List V5
Vulnerability Title
Rocket Software UniData 和 UniVerse 加密问题漏洞
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-2023-28509

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III. Intelligence Information for CVE-2023-28509

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Security Blog Posts for CVE-2023-28509 (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-2023-28507 Memory exhaustion in LZ4 decompression in UniRPC daemon
CVE-2023-28508 Heap corruption in UniRPC service

IV. Related Vulnerabilities

Same product: UniData
Same vendor: Rocket Software
Same weakness: CWE-327

V. Comments for CVE-2023-28509

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