|
PDFlib "pdc_fsearch_fopen()" Buffer Overflow Vulnerability
|
|
Secunia Advisory:
|
SA28239
|
|
|
Release Date:
|
2007-12-25
|
|
Last Update:
|
2008-01-02
|
|
Popularity:
|
6,244 views
|
|
|
Critical:
|
Less critical
|
|
Impact:
|
DoS
System access
|
|
Where:
|
From remote
|
|
Solution Status:
|
Unpatched
|
|
| Software: | PDFlib 7.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:
poplix has discovered a vulnerability in PDFlib, which can be exploited by malicious people to cause a DoS (Denial of Service) or potentially compromise an application using the library.
The vulnerability is caused due to a boundary error within the "pdc_fsearch_fopen()" function. This can be exploited to cause a stack-based buffer overflow via e.g. a call to "PDF_load_image()" with an overly long filename parameter.
NOTE: Other functions are also reportedly affected by similar boundary errors.
The vulnerability is confirmed in version 7.0.2 for Linux on IA-32. 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.
|
