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CVE-2023-27285— IBM Aspera buffer overflow

Quick assessment

Affected
IBM Aspera Connect
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.

IBM Aspera是美国国际商业机器（IBM）公司的一套基于IBM FASP协议构建的快速文件传输和流解决方案。 IBM Aspera Connect 4.2.5版本和IBM Aspera Cargo 4.2.5版本存在缓冲区错误漏洞，该漏洞源于不正确的边界检查，攻击者可能会溢出缓冲区并在系统上执行任意代码。

CVSS 8.4 · High EPSS 0.24% · P15

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-27285

Vulnerability Information
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Vulnerability Title
IBM Aspera buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Aspera Connect 4.2.5 and IBM Aspera Cargo 4.2.5 is vulnerable to a buffer overflow, caused by improper bounds checking. An attacker could overflow a buffer and execute arbitrary code on the system. IBM X-Force ID: 248625.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Aspera 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Aspera是美国国际商业机器（IBM）公司的一套基于IBM FASP协议构建的快速文件传输和流解决方案。 IBM Aspera Connect 4.2.5版本和IBM Aspera Cargo 4.2.5版本存在缓冲区错误漏洞，该漏洞源于不正确的边界检查，攻击者可能会溢出缓冲区并在系统上执行任意代码。
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
IBM Aspera Connect 4.2.5 -
IBM Aspera Cargo 4.2.5 -

II. Public POCs for CVE-2023-27285

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III. Intelligence Information for CVE-2023-27285

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Vendor Advisories for CVE-2023-27285 (2)

IV. Related Vulnerabilities

Same product: Aspera Connect
Same vendor: IBM
Same weakness: CWE-119