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CVE-2023-22652— Stack buffer overflow in "read_file" function

CVSS 3.3 · Low EPSS 0.64% · P48

Possible ATT&CK Techniques 1AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-22652

Vulnerability Information
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Vulnerability Title
Stack buffer overflow in "read_file" function
Source: CVE Program / CVE List V5
Vulnerability Description
A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in openSUSE libeconf leads to DoS via malformed config files. This issue affects libeconf: before 0.5.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
libeconf 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libeconf是一个高度灵活和可配置的库，用于解析和管理 key=value 配置文件。 libeconf 0.5.2 之前版本存在安全漏洞，该漏洞源于openSUSE libeconf不检查输入大小的缓冲区复制，导致 DoS。
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

VendorProductAffected VersionsCPESubscribe
openSUSElibeconf ? ~ 0.5.2 -

II. Public POCs for CVE-2023-22652

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III. Intelligence Information for CVE-2023-22652

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Vendor Advisories for CVE-2023-22652 (1)

Mailing List Discussions for CVE-2023-22652 (3)

Other References for CVE-2023-22652 (1)

IV. Related Vulnerabilities

Same product: libeconf
Same vendor: openSUSE
Same weakness: CWE-120

V. Comments for CVE-2023-22652

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