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CVE-2003-1230
Published: Aug 17, 2005
Modified: Aug 8, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
19785
vdb-entry
x_refsource_OSVDB
freebsd-syncookie-brute-force(11397)
vdb-entry
x_refsource_XF
6920
vdb-entry
x_refsource_BID
8142
third-party-advisory
x_refsource_SECUNIA
FreeBSD-SA-03:03
vendor-advisory
x_refsource_FREEBSD
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