Description
gssd in IBM AIX 5.3.x through 5.3.9 and 6.1.0 through 6.1.2 does not properly handle the NFSv4 Kerberos credential cache, which allows local users to bypass intended access restrictions for Kerberized NFSv4 shares via unspecified vectors.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.vupen.com/english/advisories/2009/2788 ↗
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50496 ↗
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50444 ↗
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50399 ↗
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49278 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6318 ↗
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49096 ↗
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49024 ↗
- http://www.securityfocus.com/bid/36545 ↗
- http://aix.software.ibm.com/aix/efixes/security/nfs4_advisory.asc ↗