Advantech WebAccess CVE-2014-0986 Incomplete Fix Stack Based Buffer Overflow Vulnerability
BID:69531
CVE-2014-986 |Info
Advantech WebAccess CVE-2014-0986 Incomplete Fix Stack Based Buffer Overflow Vulnerability
| Bugtraq ID: | 69531 |
| Class: | Boundary Condition Error |
| CVE: |
CVE-2014-0986 |
| Remote: | Yes |
| Local: | No |
| Published: | Sep 02 2014 12:00AM |
| Updated: | Sep 22 2014 06:05PM |
| Credit: | Ricardo Narvaja |
| Vulnerable: | |
| Not Vulnerable: | |
Discussion
Advantech WebAccess CVE-2014-0986 Incomplete Fix Stack Based Buffer Overflow Vulnerability
Advantech WebAccess is prone to a stack-based buffer-overflow vulnerability because the application fails to properly bounds-check user-supplied data before copying it into an insufficiently sized buffer.
Note: Specifically, the vulnerability exists due to incomplete fix for CVE-2014-0765 (BID 66722 - Advantech WebAccess CVE-2014-0765 Stack Based Buffer Overflow Vulnerability).
Attackers can exploit this issue to execute arbitrary code within the context of the application. Failed exploit attempts will likely cause a denial-of-service condition.
Advantech WebAccess 7.2 is vulnerable; other versions may also be affected.
Advantech WebAccess is prone to a stack-based buffer-overflow vulnerability because the application fails to properly bounds-check user-supplied data before copying it into an insufficiently sized buffer.
Note: Specifically, the vulnerability exists due to incomplete fix for CVE-2014-0765 (BID 66722 - Advantech WebAccess CVE-2014-0765 Stack Based Buffer Overflow Vulnerability).
Attackers can exploit this issue to execute arbitrary code within the context of the application. Failed exploit attempts will likely cause a denial-of-service condition.
Advantech WebAccess 7.2 is vulnerable; other versions may also be affected.
Exploit / POC
Advantech WebAccess CVE-2014-0986 Incomplete Fix Stack Based Buffer Overflow Vulnerability
Core Security Technologies has developed a working commercial exploit for its CORE IMPACT product. This exploit is not otherwise publicly available or known to be circulating in the wild.
Core Security Technologies has developed a working commercial exploit for its CORE IMPACT product. This exploit is not otherwise publicly available or known to be circulating in the wild.
Solution / Fix
Advantech WebAccess CVE-2014-0986 Incomplete Fix Stack Based Buffer Overflow Vulnerability
Solution:
Updates are available. Please see the references for more information.
Solution:
Updates are available. Please see the references for more information.