CVE-2018-7688— Open Build Service accepts arbitrary reviews
Quick assessment
Affected
openSUSE Open Build Service
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.
Micro Focus openSUSE Open Build Service是英国Micro Focus公司的一套软件分发系统。该系统能够以自动、一致和可重复的方式从源代码构建和分发软件包。 Micro Focus openSUSE Open Build Service 2.9.3之前版本中review的处理存在安全漏洞，该漏洞源于程序缺少权限检测。攻击者可利用该漏洞修改项目中的来源。
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I. Basic Information for CVE-2018-7688
Vulnerability Information
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Vulnerability Title
Open Build Service accepts arbitrary reviews
Source: CVE Program / CVE List V5
Vulnerability Description
A missing permission check in the review handling of openSUSE Open Build Service before 2.9.3 allowed all authenticated users to modify sources in projects where they do not have write permissions.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Micro Focus openSUSE Open Build Service 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Micro Focus openSUSE Open Build Service是英国Micro Focus公司的一套软件分发系统。该系统能够以自动、一致和可重复的方式从源代码构建和分发软件包。 Micro Focus openSUSE Open Build Service 2.9.3之前版本中review的处理存在安全漏洞，该漏洞源于程序缺少权限检测。攻击者可利用该漏洞修改项目中的来源。
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 |
|---|---|---|---|---|
| openSUSE | Open Build Service | unspecified ~ 2.9.3 | - |
|
II. Public POCs for CVE-2018-7688
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-7688 (1)
-
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2018-7688 x_refsource_CONFIRM
Mailing List Discussions for CVE-2018-7688 (1)
-
https://lists.opensuse.org/opensuse-buildservice/2018-06/msg00014.html mailing-list x_refsource_MLIST
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V. Comments for CVE-2018-7688
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