XnView JXR File Handling Heap Buffer Overflow Vulnerability
BID:66187
Info
XnView JXR File Handling Heap Buffer Overflow Vulnerability
| Bugtraq ID: | 66187 |
| Class: | Boundary Condition Error |
| CVE: |
CVE-2013-3938 |
| Remote: | Yes |
| Local: | No |
| Published: | Mar 13 2014 12:00AM |
| Updated: | Mar 17 2014 01:05AM |
| Credit: | Kaveh Ghaemmaghami via Secunia |
| Vulnerable: | |
| Not Vulnerable: | |
Discussion
XnView JXR File Handling Heap Buffer Overflow Vulnerability
XnView is prone to a remote heap-based buffer-overflow vulnerability because it fails to properly bounds-check user-supplied input before copying it to an insufficiently sized memory buffer.
Successful exploits allow remote attackers to execute arbitrary code in the context of the vulnerable application. Failed exploit attempts will likely result in denial-of-service conditions.
XnView 2.13 is vulnerable; other versions may also be affected.
XnView is prone to a remote heap-based buffer-overflow vulnerability because it fails to properly bounds-check user-supplied input before copying it to an insufficiently sized memory buffer.
Successful exploits allow remote attackers to execute arbitrary code in the context of the vulnerable application. Failed exploit attempts will likely result in denial-of-service conditions.
XnView 2.13 is vulnerable; other versions may also be affected.
Exploit / POC
XnView JXR File Handling Heap Buffer Overflow Vulnerability
Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Solution / Fix
XnView JXR File Handling Heap Buffer Overflow Vulnerability
Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].