|
libexif Integer Overflow and Denial of Service
|
|
Secunia Advisory:
|
SA28076
|
|
|
Release Date:
|
2007-12-20
|
|
Last Update:
|
2008-11-19
|
|
Popularity:
|
7,485 views
|
|
|
Critical:
|
Moderately critical
|
|
Impact:
|
DoS
System access
|
|
Where:
|
From remote
|
|
Solution Status:
|
Vendor Patch
|
|
| Software: | libexif 0.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:
Two vulnerabilities have been reported in libexif, which can be exploited by malicious people to cause a DoS (Denial of Service) or to compromise an application using the library.
1) An integer overflow error in the "exif_data_load_data_thumbnail()" function in exif-data.c when processing exif image tags can be exploited to cause a memory corruption and may allow execution of arbitrary code via a specially crafted exif file.
2) An infinite recursion error in the "exif_loader_write()" function in exif-loader.c when handling exif image tags can be exploited to cause an application to crash via a specially crafted exif file.
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.
|
