CVEvulnerability

CVE-2007-3537

7.8 HIGH Published 2007-07-03 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-07-03
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.8 HIGH — AV:N/AC:L/Au:N/C:C/I:N/A:N

Description

IBM 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.

Affected configurations

• ibm os 400 r520 • ibm os 400 v4r2m0 • ibm os 400 v4r3 • ibm os 400 v4r4 • ibm os 400 v4r5 • ibm os 400 v5r1 • ibm os 400 v5r2m0 • ibm os 400 v5r3m0

References