Signature Detail
Short Name |
SMTP:FFSMOUNTFS-BOF |
|---|---|
Severity |
High |
Recommended |
No |
Category |
SMTP |
Keywords |
Mac OS X and FreeBSD ffs_mountfs Routine Buffer Overflow |
Release Date |
2013/03/20 |
Update Number |
2247 |
Supported Platforms |
idp-4.0.110090709+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
SMTP: Mac OS X and FreeBSD ffs_mountfs Routine Buffer Overflow
This signature detects attempts to exploit a known vulnerability in ffs_mountfs routine used within Mac OS X and FreeBSD. A successful attack can lead to a buffer overflow and arbitrary remote code execution with elevated privileges.
Extended Description
Apple Mac OS X is prone to a remote integer-overflow vulnerability. This issue occurs when the UFS filesystem handler fails to handle specially crafted DMG images. A successful exploit can allow a remote attacker to execute arbitrary code with kernel-level privileges, leading to the complete compromise of affected computers. Failed exploit attempts will result in a denial-of-service condition. Mac OS X 10.4.8 and freeBSD 6.1 are vulnerable; other versions may also be affected.
Affected Products
- Apple Mac OS X 10.4.8
- Apple Mac OS X Server 10.4.8
- FreeBSD 6.1 -RELEASE
References
- BugTraq: 21993
- CVE: CVE-2007-0229