|
Cpio Large File Size Handling Denial of Service Vulnerability
|
|
Secunia Advisory:
|
SA18251
|
|
|
Release Date:
|
2006-01-03
|
|
Popularity:
|
8,618 views
|
|
|
Critical:
|
Not critical
|
|
Impact:
|
DoS
|
|
Where:
|
Local system
|
|
Solution Status:
|
Unpatched
|
|
| Software: | cpio 2.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:
Richard Harms has reported a vulnerability in cpio, which potentially can be exploited by malicious, local users to cause a DoS (Denial of Service).
The vulnerability is caused due to a boundary error in the "write_out_header()" function of "copyout.c" when creating the file header. This can be exploited to cause a buffer overflow when the size of the file that is backed up is more than 8 digits long.
Successful exploitation allows malicious users to e.g. disrupt automated backup processes.
The vulnerability has been reported in version 2.6 and affects only the 64-bit platforms.
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.
|
