Home>Knowledge Base>SSH Weak MAC Algorithms Enabled Jump to What are SSH Weak MAC Algorithms? Examples of Known Weak MAC Algorithms Pentesting SSH MAC Algorithms Remediating SSH Weak MAC Algorithms on Linux Remediating SSH Weak MAC Algorithms on Cisco ...
Hi, Our customer get a report “SSH weak MAC algorithms enabled” after the security scanning. I checked the scanning result and found the enabled MAC algorithms including hmac-sha2-256, hmac-sha2-256-96 and hmac-sha1-96. Kindly help to figure out which algorithm(s) should I remove ...
根据官方说明，从openssh 7.0版本开始，已默认禁用部分低版本密钥算法。但在我的Ubuntu系统中未采用此方法。注：对于SSH Weak MAC Algorithms Enabled漏洞，修复方法类似，均需在/etc/ssh/sshd_config文件末尾添加相关配置，以禁用弱MAC算法。
我这次遇到的是ubuntu自带的openssh,所以并未采用升级版本的方法。 注:SSH Weak MAC Algorithms Enabled 漏洞修复使用同样的方式,在/etc/ssh/sshd_config文件末尾添加以下行: MACs hmac-sha1,umac-64,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160发布于 2023-10-08 11:28・河南 ...
nmap --script "ssh2*" 45.76.186.62 此时就已不支持arcfour,arcfour128,arcfour256等弱加密算法。 同时: SSH Weak MAC Algorithms Enabled 漏洞修复使用同样的方式,添加以下行: MACs hmac-sha1,umac-64,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160
我这次遇到的是ubuntu自带的openssh,所以并未采用升级版本的方法。 注:SSH Weak MAC Algorithms Enabled 漏洞修复使用同样的方式,在/etc/ssh/sshd_config文件末尾添加以下行: 1 MACs hmac-sha1,umac-64,hmac-sha2-256,hmac-sha2-512,hmac-ripemd160
In addition to SSHweak MAC algorithms, weak SSH key exchange algorithms are common findings on pentest reports. The SSH key exchange algorithm is fundamental to keep the protocol secure. It is what allows two previously unknown parties to generate a shared key in plain sight, and have that se...
I'm facing SSH Server CBC Mode Ciphers Enabled and SSH Weak MAC Algorithms Enabled with Cisco 2960x and 3750x switshes.switches IOS version is 15.0(2). Please help to Remediate the same. Thank You I have this problem too Labels: Network Management 0 Helpful Reply All...
Solved: Hi , My 2960X is accused of weaknesses by Nessus. http://static.tenable.com/documentation/reports/html/PCI_Scan_Plugin_w_Remediations.html#idp35720560 I can not find how to configure "ip ssh server algorithm mac hmac-sha1-160". Any
ssh -vv -oMACs=hmac-md5 <server> 使⽤Nmap验证：nmap --script "ssh2*" 45.76.186.62 此时就已不⽀持arcfour,arcfour128,arcfour256等弱加密算法。同时：SSH Weak MAC Algorithms Enabled 漏洞修复使⽤同样的⽅式，添加以下⾏：MACs hmac-sha1,umac-64,hmac-sha2-256,hmac-sha2-512,hmac-...