| ID |
CVE-2003-1230
|
| Summary |
The implementation of SYN cookies (syncookies) in FreeBSD 4.5 through 5.0-RELEASE-p3 uses only 32-bit internal keys when generating syncookies, which makes it easier for remote attackers to conduct brute force ISN guessing attacks and spoof legitimate traffic. |
| References |
|
| Vulnerable Configurations |
-
cpe:2.3:o:freebsd:freebsd:4.5:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.5:release:*:*:*:*:*:*
-
cpe:2.3:o:freebsd:freebsd:4.6:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.6:release:*:*:*:*:*:*
-
cpe:2.3:o:freebsd:freebsd:4.7:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.7:release:*:*:*:*:*:*
-
cpe:2.3:o:freebsd:freebsd:4.7:stable:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:4.7:stable:*:*:*:*:*:*
-
cpe:2.3:o:freebsd:freebsd:5.0:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.0:release:*:*:*:*:*:*
|
| CVSS |
| Base: | 6.4 (as of 11-07-2017 - 01:29) |
| Impact: | |
| Exploitability: | |
|
| CWE |
NVD-CWE-Other |
| CAPEC |
|
| Access |
| Vector | Complexity | Authentication |
| NETWORK |
LOW |
NONE |
|
| Impact |
| Confidentiality | Integrity | Availability |
| PARTIAL |
PARTIAL |
NONE |
|
| cvss-vector
via4
|
AV:N/AC:L/Au:N/C:P/I:P/A:N
|
| refmap
via4
|
| bid | 6920 | | freebsd | FreeBSD-SA-03:03 | | osvdb | 19785 | | secunia | 8142 | | xf | freebsd-syncookie-brute-force(11397) |
|
| Last major update |
11-07-2017 - 01:29 |
| Published |
31-12-2003 - 05:00 |
| Last modified |
11-07-2017 - 01:29 |
