CVE-2002-1463

Severity

75%

Complexity

99%

Confidentiality

106%

Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor Models 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 generate easily predictable initial sequence numbers (ISN), which allows remote attackers to spoof connections.

Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor Models 500/700/1000 and 1100/1200/1300, and Gateway Security 5110/5200/5300 generate easily predictable initial sequence numbers (ISN), which allows remote attackers to spoof connections.

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

Type

Symantec

First reported 21 years ago

2003-06-09 04:00:00

Last updated 7 years ago

2017-10-10 01:30:00

Affected Software

Symantec Enterprise Firewall 6.5.2

6.5.2

Symantec Enterprise Firewall 7.0

7.0

Symantec Raptor Firewall 6.5

6.5

Symantec Raptor Firewall 6.5.3

6.5.3

References

20020802 Security Advisory: Raptor Firewall Weak ISN Vulnerability

Patch, Vendor Advisory

855

5387

http://www.symantec.com/techsupp/bulletin/archive/firewall/082002firewall.html

Patch, Vendor Advisory

symantec-tcp-seq-predict(12836)

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