FreeSSHd freeSSHd.exe 远程身份验证绕过漏洞

2012-12-2600:00:00

Root

www.seebug.org

0.249 Low

EPSS

Percentile

96.7%

JSON

BUGTRAQ ID: 56785
CVE(CAN) ID: CVE-2012-6066

freeSSHd是开源的SSH和SFTP服务器。

freeFTPd和其内置SFTP服务器存在身份验证绕过漏洞，在提供证书之前,打开SSH通道可绕过身份验证。未经身份验证的远程攻击者可利用此漏洞登录，而不提供任何证书，登录后，上传特制的文件可以系统权限执行任意代码。
0
freeSSHd 1.2.6
厂商补丁：

freeSSHd

目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本：

http://freesshd.com/


                                                FreeSSHD all version Remote Authentication Bypass ZERODAY
Discovered &amp; Exploited by Kingcope
Year 2011

http://www.exploit-db.com/sploits/23080.zip

Run like:

ssh.exe -l&lt;valid username&gt; &lt;host&gt;

valid username might be:

root
admin
administrator
webadmin
sysadmin
netadmin
guest
user
web
test
ssh
sftp
ftp

or anything you can imagine.


The vulnerable banner of the most recent version is:

SSH-2.0-WeOnlyDo 2.1.3


For your pleasure,

KingcopeFreeSSHD all version Remote Authentication Bypass ZERODAY
Discovered &amp; Exploited by Kingcope
Year 2011

Run like:

ssh.exe -l&lt;valid username&gt; &lt;host&gt;

valid username might be:

root
admin
administrator
webadmin
sysadmin
netadmin
guest
user
web
test
ssh
sftp
ftp

or anything you can imagine.


The vulnerable banner of the most recent version is:

SSH-2.0-WeOnlyDo 2.1.3


For your pleasure,

Kingcope

0.249 Low

EPSS

Percentile

96.7%

JSON

Related for SSV:60544