IBM OS/400 osp-cert Certificate Handling Vulnerabilities - Secunia Advisories - Vulnerability Intelligence

IBM OS/400 osp-cert Certificate Handling Vulnerabilities
Secunia Advisory:	SA16751	Advisory Toolbox: Issue ticket Save in to-do list Mark as handled Exploit information Download as PDF Review actions Add comment
Release Date:	2005-09-09
Last Update:	2007-09-12
Popularity:	7,490 views

Critical:	Moderately critical
Impact:	Unknown
Where:	From remote
Solution Status:	Vendor Patch

OS:	OS/400 5.x

Subscribe:	Instant alerts on relevant vulnerabilities

Description: Some vulnerabilities have been reported in OS/400, which have unknown impacts. 1) The local CA (Certificate Authority) certificates do not contain the X509 basic constraints extension. This can potentially cause incorrect verification of certification chains. 2) An error in the certificate store causes an old certificate associated with an application identifier to be returned even when it has been renewed. 3) An unspecified error in ASN.1 parsing has an unknown impact. Solution: PTFs are reportedly available, which fixes these security issues. Provided and/or discovered by: Reported by the vendor. Changelog: 2007-09-12: Added additional links. Original Advisory: http://www-1.ibm.com/support/docview....=nas35f7de7b32acabf8b86256fa3004d18d9 http://www-1.ibm.com/support/docview....=nas3f2a7c440c92a03d986256f87005814fc http://www-1.ibm.com/support/docview....=nas3122fa662021ae36686256eb600477c88 http://www-1.ibm.com/support/docview....=nas356b41438afe6eeea86256eb600477cc5 http://www-1.ibm.com/support/docview....=nas2ea407628c8db0e5286256ea70070e7c8

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