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地图 / Weak ssh algorithms and CVE-2023-48795 Discovered on various subdomains of nextcloud.com

Weak ssh algorithms and CVE-2023-48795 Discovered on various subdomains of nextcloud.com

密码学缺陷 / Use of a Broken or Risky Cryptographic Algorithm / #2446531

厂商
Nextcloud
严重程度
低危 · CVSS 6.8
赏金
—
弱点
Use of a Broken or Risky Cryptographic Algorithm
研究员
@axosolaman
披露日期
2024-05-22
资产
scan.nextcloud.com
CVE
CVE-2023-48795

该报告还没有中文解读。

原文摘录

摘自原文(10139 字符中的一小部分)
Security researchers from Ruhr University Bochum have discovered a vulnerability in the Secure Shell (**[SSH](https://en.wikipedia.org/wiki/Secure_Shell)**) cryptographic network protocol that could allow an attacker to downgrade the connection's security by breaking the integrity of the secure …
原文中的代码
nmap --script ssh2-enum-algos target -sV -p- 

# SSH-AUDIT 
ssh-audit Target 

https://www.sshaudit.com/

默认不展示报告全文。以上为简短摘录,完整复现过程请阅读原文。版权归研究员与 Nextcloud 所有。

时间线

  • 报告提交
  • 公开披露
阅读 HackerOne 原文 ↗作者 @axosolaman · 版权归作者与 Nextcloud 所有

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