|
nfs-utils TCP Wrappers NFS Netgroups Security Bypass
|
|
Secunia Advisory:
|
SA32346
|
|
|
Release Date:
|
2008-10-20
|
|
Popularity:
|
1,666 views
|
|
|
Critical:
|
Less critical
|
|
Impact:
|
Security Bypass
|
|
Where:
|
From local network
|
|
Solution Status:
|
Vendor Patch
|
|
| Software: | nfs-utils 1.x
|
|
|
Secunia CVSS-2 Score:
|
Available in Secunia business solutions 
|
|
|
Subscribe:
|
Instant alerts on relevant vulnerabilities
|
|
| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
|
Description:
A security issue has been reported in nfs-utils, which can be exploited by malicious people to bypass certain security restrictions.
The security issue is caused due to the TCP wrappers implementation calling the "hosts_ctl()" function with a wrong order of arguments. This can be exploited to bypass access control rules imposed on NFS netgroups and gain access to restricted services.
The security issue is reported in version 1.0.9. Other versions prior to 1.1.3 may also be affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
|
|
|
Track this Secunia Advisory
|
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.
Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.
|
|
|
About this Secunia Advisory
|
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
|
