CVE-2002-1463 : Detail

CVE-2002-1463

9.68%V4
Network
2004-09-01
02h00 +00:00
2004-08-17
22h00 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 19522

Publication date : 1999-09-26 22h00 +00:00
Author : Stealth & S. Krahmer
EDB Verified : Yes

source: https://www.securityfocus.com/bid/670/info A vulnerability in the Linux kernel allows remote users to guess the initial sequence number of TCP sessions. This can be used to create spoofed TCP sessions bypassing some types of IP based access controls. The function 'secure_tcp_sequence_number' in the file 'drivers/char/random.c' at line 1684 is used to generate the initial sequence number. It used the MD4 hash with a set of inputs to generate the new ISN. https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/19522.tar.gz

Products Mentioned

Configuraton 0

Symantec>>Enterprise_firewall >> Version 6.5.2

Symantec>>Enterprise_firewall >> Version 7.0

Symantec>>Raptor_firewall >> Version 6.5

Symantec>>Raptor_firewall >> Version 6.5.3

Symantec>>Velociraptor >> Version model_500

    Symantec>>Velociraptor >> Version model_700

      Symantec>>Velociraptor >> Version model_1000

        Symantec>>Velociraptor >> Version model_1100

          Symantec>>Velociraptor >> Version model_1200

            Symantec>>Velociraptor >> Version model_1300

              Configuraton 0

              Symantec>>Gateway_security >> Version 5110

                Symantec>>Gateway_security >> Version 5200

                  Symantec>>Gateway_security >> Version 5300

                    References

                    http://www.securityfocus.com/bid/5387
                    Tags : vdb-entry, x_refsource_BID
                    http://www.osvdb.org/855
                    Tags : vdb-entry, x_refsource_OSVDB
                    The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.