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CVE-2019-3827

Quick assessment

Affected
[UNKNOWN] gvfs
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.

GVfs是一套虚拟文件系统。 GVfs中存在安全漏洞。该漏洞源于程序错误地处理了输入。攻击者可利用该漏洞访问敏感信息。

AI Predicted 6.4 Difficulty: Moderate EPSS 0.36% · P30
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I. Basic Information for CVE-2019-3827

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An incorrect permission check in the admin backend in gvfs before version 1.39.4 was found that allows reading and modify arbitrary files by privileged users without asking for password when no authentication agent is running. This vulnerability can be exploited by malicious programs running under privileges of users belonging to the wheel group to further escalate its privileges by modifying system files without user's knowledge. Successful exploitation requires uncommon system configuration.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
GVfs 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GVfs是一套虚拟文件系统。 GVfs中存在安全漏洞。该漏洞源于程序错误地处理了输入。攻击者可利用该漏洞访问敏感信息。
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
[UNKNOWN] gvfs 1.39.4 -

II. Public POCs for CVE-2019-3827

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III. Intelligence Information for CVE-2019-3827

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Vendor Advisories for CVE-2019-3827 (3)

Other References for CVE-2019-3827 (1)

Same Patch Batch · [UNKNOWN] · 2019-03-25 · 8 CVEs total

CVE-2017-7510 ovirt-engine和engine 信息泄露漏洞
CVE-2018-16858 LibreOffice 路径遍历漏洞
CVE-2018-16838 SSSD 访问控制错误漏洞
CVE-2019-3809 Moodle 代码问题漏洞
CVE-2019-3808 Moodle 跨站脚本漏洞
CVE-2019-3831 oVirt Virtual Desktop Server Manager 安全漏洞
CVE-2019-3810 Moodle 跨站脚本漏洞

IV. Related Vulnerabilities

Same vendor: [UNKNOWN]
Same weakness: CWE-863

V. Comments for CVE-2019-3827

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