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CVE-2025-5899— GNU PSPP pspp-convert.c parse_variables_option free of memory not on the heap

Quick assessment

Affected
GNU PSPP
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.

GNU PSPP是美国GNU社区的一款用于数据采样、统计和分析的应用程序。 GNU PSPP存在安全漏洞，该漏洞源于函数parse_variables_option存在非堆内存释放。

CVSS 5.3 · Medium EPSS 0.16% · P5
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I. Basic Information for CVE-2025-5899

Vulnerability Information
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Vulnerability Title
GNU PSPP pspp-convert.c parse_variables_option free of memory not on the heap
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical was found in GNU PSPP 82fb509fb2fedd33e7ac0c46ca99e108bb3bdffb. Affected by this vulnerability is the function parse_variables_option of the file utilities/pspp-convert.c. The manipulation leads to free of memory not on the heap. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
释放并不在堆上的内存
Source: CVE Program / CVE List V5
Vulnerability Title
GNU PSPP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU PSPP是美国GNU社区的一款用于数据采样、统计和分析的应用程序。 GNU PSPP存在安全漏洞，该漏洞源于函数parse_variables_option存在非堆内存释放。
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
GNU PSPP 82fb509fb2fedd33e7ac0c46ca99e108bb3bdffb -

II. Public POCs for CVE-2025-5899

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III. Intelligence Information for CVE-2025-5899

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Vendor Pages for CVE-2025-5899 (1)

Other References for CVE-2025-5899 (1)

IV. Related Vulnerabilities

Same product: PSPP
Same vendor: GNU
Same weakness: CWE-590

V. Comments for CVE-2025-5899

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