Vulnerability Details CVE-2009-3516
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 24.6%
CVSS Severity
CVSS v2 Score 7.2
References
- http://aix.software.ibm.com/aix/efixes/security/nfs4_advisory.asc
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49024
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49096
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49278
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50399
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50444
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50496
- http://www.securityfocus.com/bid/36545
- http://www.vupen.com/english/advisories/2009/2788
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6318
- http://aix.software.ibm.com/aix/efixes/security/nfs4_advisory.asc
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49024
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49096
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49278
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50399
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50444
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50496
- http://www.securityfocus.com/bid/36545
- http://www.vupen.com/english/advisories/2009/2788
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6318
Products affected by CVE-2009-3516
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cpe:2.3:o:ibm:aix:5.3.0
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cpe:2.3:o:ibm:aix:5.3.7
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cpe:2.3:o:ibm:aix:5.3.8
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cpe:2.3:o:ibm:aix:6.1
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cpe:2.3:o:ibm:aix:6.1.0
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cpe:2.3:o:ibm:aix:6.1.1
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cpe:2.3:o:ibm:aix:6.1.2