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Vulnerability record · CVE-2004-0040 · published 3 March 2004

CVE-2004-0040: Checkpoint firewall-1 vulnerability

Checkpoint · Firewall 1

Stack-based buffer overflow in Check Point VPN-1 Server 4.1 through 4.1 SP6 and Check Point SecuRemote/SecureClient 4.1 through 4.1 build 4200 allows remote attackers to execute arbitrary code via an ISAKMP packet with a large Certificate Request packet.

10.0 CVSS 2.0 High EPSS 7.6% · top 5.6%
10.0CVSS 2.0 base score
7.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in Check Point VPN-1 Server 4.1 through 4.1 SP6 and Check Point SecuRemote/SecureClient 4.1 through 4.1 build 4200 allows remote attackers to execute arbitrary code via an ISAKMP packet with a large Certificate Request packet.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://marc.info/?l=bugtraq&m=107604682227031&w=2
http://www.ciac.org/ciac/bulletins/o-073.shtml
http://www.kb.cert.org/vuls/id/873334 PatchThird Party AdvisoryUS Government Resource
http://www.osvdb.org/3821
http://www.osvdb.org/4432
http://www.securityfocus.com/bid/9582 PatchVendor Advisory
http://xforce.iss.net/xforce/alerts/id/163
https://exchange.xforce.ibmcloud.com/vulnerabilities/14150
http://marc.info/?l=bugtraq&m=107604682227031&w=2
http://www.ciac.org/ciac/bulletins/o-073.shtml
http://www.kb.cert.org/vuls/id/873334 PatchThird Party AdvisoryUS Government Resource
http://www.osvdb.org/3821
http://www.osvdb.org/4432
http://www.securityfocus.com/bid/9582 PatchVendor Advisory
http://xforce.iss.net/xforce/alerts/id/163
https://exchange.xforce.ibmcloud.com/vulnerabilities/14150

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2004-0469Checkpoint firewall-1 vulnerabilityBuffer overflow in the ISAKMP functionality for Check Point VPN-1 and FireWall-1 NG products, before VPN-1/FireWall-1 R55 HFA-03, R54 HFA-410 and NG …EPSS 5.0%10.0CVE-2004-0039Checkpoint firewall-1 vulnerabilityMultiple format string vulnerabilities in HTTP Application Intelligence (AI) component in Check Point Firewall-1 NG-AI R55 and R54, and Check Point F…EPSS 9.3%9.3CVE-2011-1827Checkpoint connectra ngx vulnerabilityMultiple unspecified vulnerabilities in Check Point SSL Network Extender (SNX), SecureWorkSpace, and Endpoint Security On-Demand, as distributed by S…EPSS 4.5%7.8CVE-2005-3673Checkpoint check point vulnerabilityThe Internet Key Exchange version 1 (IKEv1) implementation in Check Point products allows remote attackers to cause a denial of service via certain c…EPSS 4.9%7.8CVE-2004-2679Checkpoint firewall-1 vulnerabilityCheck Point Firewall-1 4.1 up to NG AI R55 allows remote attackers to obtain potentially sensitive information by sending an Internet Key Exchange (I…EPSS 1.5%7.5CVE-2004-0079Cisco firewall services module null pointer dereference vulnerabilityThe do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) vi…EPSS 9.5%7.5CVE-2004-0699Checkpoint firewall-1 vulnerabilityHeap-based buffer overflow in ASN.1 decoding library in Check Point VPN-1 products, when Aggressive Mode IKE is implemented, allows remote attackers …EPSS 5.9%7.5CVE-2002-0428Checkpoint check point vpn vulnerabilityCheck Point FireWall-1 SecuRemote/SecuClient 4.0 and 4.1 allows clients to bypass the "authentication timeout" by modifying the to_expire or expire v…EPSS 1.6%

Source: NIST National Vulnerability Database (record CVE-2004-0040), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.