CVE-2018-12423
Quick assessment
Affected
n/a n/a
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.
Matrix是一套开放式通信网络。Synapse是其中的一个服务器实现。 Synapse 0.31.2之前版本中存在安全漏洞。攻击者可利用该漏洞劫持‘房间’（消息通道）。
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I. Basic Information for CVE-2018-12423
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Synapse before 0.31.2, unauthorised users can hijack rooms when there is no m.room.power_levels event in force.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Synapse 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Matrix是一套开放式通信网络。Synapse是其中的一个服务器实现。 Synapse 0.31.2之前版本中存在安全漏洞。攻击者可利用该漏洞劫持‘房间’（消息通道）。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2018-12423
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2018-12423 (1)
-
https://bugs.debian.org/901549 x_refsource_MISC
Security Blog Posts for CVE-2018-12423 (1)
-
https://matrix.org/blog/2018/06/14/security-update-synapse-0-31-2/ x_refsource_MISC
Other References for CVE-2018-12423 (1)
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https://github.com/matrix-org/matrix-doc/issues/1304 x_refsource_MISC
Same Patch Batch · n/a · 2018-06-14 · 14 CVEs total
| CVE-2018-12431 | SeaCMS 跨站脚本漏洞 | |
| CVE-2018-12432 | JavaMelody 跨站脚本漏洞 | |
| CVE-2018-12420 | IceHrm 安全漏洞 | |
| CVE-2017-12070 | OPC UA .NET Stack and Sample Applications 安全漏洞 | |
| CVE-2018-11574 | PPPD 输入验证错误漏洞 | |
| CVE-2018-11689 | Samsung Web Viewer for Samsung DVR Smart Viewer 跨站脚本漏洞 | |
| CVE-2018-11690 | Joomla! Balbooa Gridbox扩展跨站脚本漏洞 | |
| CVE-2018-8819 | ALC WebCTRL 安全漏洞 | |
| CVE-2018-12421 | LTB Self Service Password 安全漏洞 | |
| CVE-2018-12114 | Maccms 跨站请求伪造漏洞 | |
| CVE-2018-10821 | BlackCatCMS 跨站脚本漏洞 | |
| CVE-2018-12418 | Junrar 安全漏洞 | |
| CVE-2018-8246 | Microsoft Excel 信息泄露漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-12423
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