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CVE ID: | CVE-2003-1230 |
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. |
Test IDs: | None available |
Cross References: |
Common Vulnerability Exposure (CVE) ID: CVE-2003-1230 BugTraq ID: 6920 http://www.securityfocus.com/bid/6920 FreeBSD Security Advisory: FreeBSD-SA-03:03 http://www.securityfocus.com/advisories/5013 http://www.osvdb.org/19785 http://secunia.com/advisories/8142/ XForce ISS Database: freebsd-syncookie-brute-force(11397) https://exchange.xforce.ibmcloud.com/vulnerabilities/11397 |