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CVE-2018-17955— Static tempfile name allows overwriting of arbitrary files

Quick assessment

Affected
SUSE yast2-multipath
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.

yast2-multipath是一款用于openSUSE和SUSE Linux Enterprise发行版系统的安装和配置工具。 yast2-multipath 4.1.1之前版本中存在安全漏洞。本地攻击者可利用该漏洞覆盖系统上没有符号链接保护的文件。

AI Predicted 6.5 Difficulty: Easy EPSS 0.31% · P22
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I. Basic Information for CVE-2018-17955

Vulnerability Information
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Vulnerability Title
Static tempfile name allows overwriting of arbitrary files
Source: CVE Program / CVE List V5
Vulnerability Description
In yast2-multipath before version 4.1.1 a static temporary filename allows local attackers to overwrite files on systems without symlink protection
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不安全的临时文件
Source: CVE Program / CVE List V5
Vulnerability Title
yast2-multipath 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
yast2-multipath是一款用于openSUSE和SUSE Linux Enterprise发行版系统的安装和配置工具。 yast2-multipath 4.1.1之前版本中存在安全漏洞。本地攻击者可利用该漏洞覆盖系统上没有符号链接保护的文件。
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
SUSE yast2-multipath unspecified ~ 4.1.1 -

II. Public POCs for CVE-2018-17955

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III. Intelligence Information for CVE-2018-17955

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Vendor Advisories for CVE-2018-17955 (1)

Same Patch Batch · SUSE · 2019-03-15 · 3 CVEs total

CVE-2018-17956 Password exposed in process listing
CVE-2018-20106 SMB printer settings don't escape characters in passwords properly

IV. Related Vulnerabilities

Same vendor: SUSE
Same weakness: CWE-377

V. Comments for CVE-2018-17955

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