CVE - CVE-2003-1230

CVE-ID
CVE-2003-1230	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:6920 URL:http://www.securityfocus.com/bid/6920 FREEBSD:FreeBSD-SA-03:03 URL:http://www.securityfocus.com/advisories/5013 OSVDB:19785 URL:~~http://www.osvdb.org/19785~~ (Obsolete source) SECUNIA:8142 URL:http://secunia.com/advisories/8142/ XF:freebsd-syncookie-brute-force(11397) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/11397
Assigning CNA
MITRE Corporation
Date Record Created
20050817	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20050817)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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