CVE-2007-3537

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Summary

CVECVE-2007-3537
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-07-03 20:30:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionIBM OS/400 (aka i5/OS) V4R2M0 through V5R3M0 on iSeries machines sends responses to TCP SYN-FIN packets, which allows remote attackers to obtain system information and possibly bypass firewall rules.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Ibm Os 400 r520 All All All
Operating System Ibm Os 400 v4r2m0 All All All
Operating System Ibm Os 400 v4r3 All All All
Operating System Ibm Os 400 v4r4 All All All
Operating System Ibm Os 400 v4r5 All All All
Operating System Ibm Os 400 v5r1 All All All
Operating System Ibm Os 400 v5r2m0 All All All
Operating System Ibm Os 400 v5r3m0 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
osvdb.org/37792 af854a3a-2127-422b-91ae-364da2661108 osvdb.org
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
IBM OS/400 TCP Packet Processing Security Bypass Issue - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
IBM OS/400 TCP Packet Security Bypass Weakness af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
IBM notice: The page you requested cannot be displayed af854a3a-2127-422b-91ae-364da2661108 www-1.ibm.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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