Squashfs and sasquatch 'read_fragment_table_4' Multiple Stack Buffer Overflow Vulnerabilities
BID:75272
Info
Squashfs and sasquatch 'read_fragment_table_4' Multiple Stack Buffer Overflow Vulnerabilities
| Bugtraq ID: | 75272 |
| Class: | Boundary Condition Error |
| CVE: |
CVE-2015-4645 CVE-2015-4646 |
| Remote: | Yes |
| Local: | No |
| Published: | Jun 17 2015 12:00AM |
| Updated: | Feb 02 2017 01:03AM |
| Credit: | Giancarlo Canales |
| Vulnerable: |
Squashfs Squashfs 0 sasquatch sasquatch 0 Gentoo Linux |
| Not Vulnerable: | |
Discussion
Squashfs and sasquatch 'read_fragment_table_4' Multiple Stack Buffer Overflow Vulnerabilities
Squashfs and sasquatch are prone to multiple stack-based buffer-overflow vulnerabilities because they fail to adequately bounds-check user-supplied data before copying it to an insufficiently sized memory buffer.
Attackers can exploit these issues to execute arbitrary code in the context of the user running the affected application. Failed exploits can cause a denial-of-service condition.
Squashfs and sasquatch are prone to multiple stack-based buffer-overflow vulnerabilities because they fail to adequately bounds-check user-supplied data before copying it to an insufficiently sized memory buffer.
Attackers can exploit these issues to execute arbitrary code in the context of the user running the affected application. Failed exploits can cause a denial-of-service condition.
Exploit / POC
Squashfs and sasquatch 'read_fragment_table_4' Multiple Stack Buffer Overflow Vulnerabilities
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
Squashfs and sasquatch 'read_fragment_table_4' Multiple Stack Buffer Overflow Vulnerabilities
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].
References
Squashfs and sasquatch 'read_fragment_table_4' Multiple Stack Buffer Overflow Vulnerabilities
References:
References:
- Possible CVE Request: Multiple stack overflows in squashfs-tools and sasquatch (Giancarlo Canales)
- sasquatch Homepage (sasquatch)
- Squashfs Homepage (Squashfs)