|
mod_auth_kerb "der_get_oid()" Off-By-One Vulnerability
|
|
Secunia Advisory:
|
SA23023
|
|
|
Release Date:
|
2006-11-21
|
|
Last Update:
|
2006-11-22
|
|
Popularity:
|
8,627 views
|
|
|
Critical:
|
Moderately critical
|
|
Impact:
|
DoS
|
|
Where:
|
From remote
|
|
Solution Status:
|
Vendor Workaround
|
|
| Software: | mod_auth_kerb 5.x (module for Apache)
|
|
|
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 vulnerability has been reported in mod_auth_kerb module for Apache, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an off-by-one error within the "der_get_oid()" function in spnegokrb5/der_get.c. This can be exploited to cause a one-byte heap based buffer overflow by sending specially crafted Kerberos messages.
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.
|
