|
Larson Network Print Server Format String and Buffer Overflow Vulnerabilities
|
|
Secunia Advisory:
|
SA28890
|
|
|
Release Date:
|
2008-02-12
|
|
Last Update:
|
2008-02-14
|
|
Popularity:
|
2,792 views
|
|
|
Critical:
|
 Moderately critical
|
|
Impact:
|
DoS System access
|
|
Where:
|
From local network
|
|
Solution Status:
|
Unpatched
|
|
| Software: | Larson Network Print Server 9.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: Luigi Auriemma has discovered two vulnerabilities in Larson Network Print Server, which can be exploited by malicious people to cause a DoS (Denial of Service) or compromise a vulnerable system.
1) A boundary error in the LST Network Print Server service (NPSpcSVR.exe) when handling the "LICENSE" command can be exploited to cause a stack-based buffer overflow via a "LICENSE" command with an overly long license string sent to default port 3114/TCP.
Successful exploitation allows execution of arbitrary code.
2) A format string error in the in the LST Network Print Server service when handling e.g. the "USEP" command can be exploited via command arguments containing format string specifiers.
Successful exploitation may allow execution of arbitrary code.
The vulnerabilities are confirmed in version 9.4.2 build 105. Other versions 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.
|