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    CVE-2004-0230

    TCP, when using a large Window Size, makes it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP.

    Published:May 5, 2004
    Last Modified:May 2, 2025
    EPS:May 5, 2004
    EPSS Score:0.11484
    CVSS Score:5

    Affected Products

    Vendor
    Juniper
    Product
    Junos
    Vendor
    Mcafee
    Product
    Network Data Loss Prevention
    Vendor
    Microsoft
    Product
    Windows 2000
    Vendor
    Microsoft
    Product
    Windows 98
    Vendor
    Microsoft
    Product
    Windows 98se
    Vendor
    Microsoft
    Product
    Windows Server 2003
    Vendor
    Microsoft
    Product
    Windows Xp
    Vendor
    Netbsd
    Product
    Netbsd
    Vendor
    Openpgp
    Product
    Openpgp
    Vendor
    Oracle
    Product
    Solaris
    Vendor
    Xinuos
    Product
    Openserver
    Vendor
    Xinuos
    Product
    Unixware

    Exploits

    http://www.securityfocus.com/bid/10183http://www.securityfocus.com/bid/10183https://www.exploit-db.com/exploits/291https://www.exploit-db.com/exploits/24030https://www.exploit-db.com/exploits/24031https://www.exploit-db.com/exploits/24032https://www.exploit-db.com/exploits/24033https://www.exploit-db.com/exploits/276https://www.exploit-db.com/exploits/942

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-33800 (CVSS 7.1) — An Unchecked Input for Loop Condition vulnerability in the Packet Forwarding Engine (pfe) of Juniper Networks …
    CVE-2026-21901 (CVSS 6.7) — A NULL Pointer Dereference vulnerability in the management daemon (mgd) of Juniper Networks Junos OS and Junos…
    CVE-2026-33791 (CVSS 8.4) — An OS Command Injection vulnerability in the CLI processing of Juniper Networks Junos OS and Junos OS Evolved …
    CVE-2026-33790 (CVSS 8.7) — An Improper Check for Unusual or Exceptional Conditions vulnerability in the flow daemon (flowd) of Juniper Ne…
    CVE-2026-33787 (CVSS 6.8) — An Improper Check for Unusual or Exceptional Conditions vulnerability in the chassis control daemon (chassisd)…
    CVE-2026-33785 (CVSS 6.3) — A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS on MX Series allows a local, aut…
    CVE-2026-33781 (CVSS 7.1) — An Improper Check for Unusual or Exceptional Conditions vulnerability in the packet forwarding engine (pfe) of…
    CVE-2026-33778 (CVSS 8.7) — An Improper Validation of Syntactic Correctness of Input vulnerability in the IPsec library used by kmd and i…
    CVE-2026-33776 (CVSS 6.8) — A Missing Authorization vulnerability in the CLI of Juniper Networks Junos OS and Junos OS Evolved allows a lo…

    References

    ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-006.txt.asc
    ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.3/SCOSA-2005.3.txt
    ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.9/SCOSA-2005.9.txt
    ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.14/SCOSA-2005.14.txt
    ftp://patches.sgi.com/support/free/security/advisories/20040403-01-A.asc
    http://kb.juniper.net/JSA10638
    http://marc.info/?l=bugtraq&m=108302060014745&w=2
    http://marc.info/?l=bugtraq&m=108506952116653&w=2
    http://secunia.com/advisories/11440
    http://secunia.com/advisories/11458
    http://secunia.com/advisories/22341
    http://www.cisco.com/warp/public/707/cisco-sa-20040420-tcp-ios.shtml
    http://www.kb.cert.org/vuls/id/415294
    http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
    http://www.osvdb.org/4030
    http://www.securityfocus.com/archive/1/449179/100/0/threaded
    http://www.securityfocus.com/bid/10183
    http://www.uniras.gov.uk/vuls/2004/236929/index.htm
    http://www.us-cert.gov/cas/techalerts/TA04-111A.html
    http://www.vupen.com/english/advisories/2006/3983
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-019
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-064
    https://exchange.xforce.ibmcloud.com/vulnerabilities/15886
    https://kc.mcafee.com/corporate/index?page=content&id=SB10053
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2689
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A270
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3508
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4791
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5711
    ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-006.txt.asc
    ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.3/SCOSA-2005.3.txt
    ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.9/SCOSA-2005.9.txt
    ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.14/SCOSA-2005.14.txt
    ftp://patches.sgi.com/support/free/security/advisories/20040403-01-A.asc
    http://kb.juniper.net/JSA10638
    http://marc.info/?l=bugtraq&m=108302060014745&w=2
    http://marc.info/?l=bugtraq&m=108506952116653&w=2
    http://secunia.com/advisories/11440
    http://secunia.com/advisories/11458
    http://secunia.com/advisories/22341
    http://www.cisco.com/warp/public/707/cisco-sa-20040420-tcp-ios.shtml
    http://www.kb.cert.org/vuls/id/415294
    http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
    http://www.osvdb.org/4030
    http://www.securityfocus.com/archive/1/449179/100/0/threaded
    http://www.securityfocus.com/bid/10183
    http://www.uniras.gov.uk/vuls/2004/236929/index.htm
    http://www.us-cert.gov/cas/techalerts/TA04-111A.html
    http://www.vupen.com/english/advisories/2006/3983
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-019
    https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-064
    https://exchange.xforce.ibmcloud.com/vulnerabilities/15886
    https://kc.mcafee.com/corporate/index?page=content&id=SB10053
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2689
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A270
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3508
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4791
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5711

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High