The sendfile system call in FreeBSD 4.8 through 4.11 and 5 through 5.4 can transfer portions of kernel memory if a file is truncated while it is being sent, which could allow remote attackers to obtain sensitive information.
2005-05-02T04:00:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 10.0 (HIGH)
AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | dragonflybsd | dragonflybsd | 1.0 | Yes |
| Operating System | dragonflybsd | dragonflybsd | 1.1 | Yes |
| Operating System | freebsd | freebsd | 4.0 | Yes |
| Operating System | freebsd | freebsd | 4.0 | Yes |
| Operating System | freebsd | freebsd | 4.0 | Yes |
| Operating System | freebsd | freebsd | 4.1 | Yes |
| Operating System | freebsd | freebsd | 4.1.1 | Yes |
| Operating System | freebsd | freebsd | 4.1.1 | Yes |
| Operating System | freebsd | freebsd | 4.1.1 | Yes |
| Operating System | freebsd | freebsd | 4.2 | Yes |
| Operating System | freebsd | freebsd | 4.2 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.3 | Yes |
| Operating System | freebsd | freebsd | 4.4 | Yes |
| Operating System | freebsd | freebsd | 4.4 | Yes |
| Operating System | freebsd | freebsd | 4.4 | Yes |
| Operating System | freebsd | freebsd | 4.4 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.5 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6 | Yes |
| Operating System | freebsd | freebsd | 4.6.2 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.7 | Yes |
| Operating System | freebsd | freebsd | 4.8 | Yes |
| Operating System | freebsd | freebsd | 4.8 | Yes |
| Operating System | freebsd | freebsd | 4.8 | Yes |
| Operating System | freebsd | freebsd | 4.8 | Yes |
| Operating System | freebsd | freebsd | 4.9 | Yes |
| Operating System | freebsd | freebsd | 4.9 | Yes |
| Operating System | freebsd | freebsd | 4.9 | Yes |
| Operating System | freebsd | freebsd | 4.10 | Yes |
| Operating System | freebsd | freebsd | 4.10 | Yes |
| Operating System | freebsd | freebsd | 4.10 | Yes |
| Operating System | freebsd | freebsd | 4.11 | Yes |
| Operating System | freebsd | freebsd | 5.0 | Yes |
| Operating System | freebsd | freebsd | 5.0 | Yes |
| Operating System | freebsd | freebsd | 5.0 | Yes |
| Operating System | freebsd | freebsd | 5.0 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.1 | Yes |
| Operating System | freebsd | freebsd | 5.2 | Yes |
| Operating System | freebsd | freebsd | 5.2.1 | Yes |
| Operating System | freebsd | freebsd | 5.2.1 | Yes |
| Operating System | freebsd | freebsd | 5.3 | Yes |
| Operating System | freebsd | freebsd | 5.3 | Yes |
| Operating System | freebsd | freebsd | 5.3 | Yes |
| Operating System | freebsd | freebsd | 5.4 | Yes |