CVE-2009-3517
First published: Thu Oct 01 2009(Updated: )
nfs.ext in IBM AIX 5.3.x through 5.3.9 and 6.1.0 through 6.1.2 does not properly use the nfs_portmon setting, which allows remote attackers to bypass intended access restrictions for NFSv4 shares via unspecified vectors.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM AIX | =5.3.8 | |
| IBM AIX | =5.3.7 | |
| IBM AIX | =6.1.0 | |
| IBM AIX | =6.1.1 | |
| IBM AIX | =6.1 | |
| IBM AIX | =6.1.2 | |
| IBM AIX | =5.3.0 |
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Reference Links
- http://www.vupen.com/english/advisories/2009/2788
- http://www.securityfocus.com/bid/36544
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49024
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50496
- http://aix.software.ibm.com/aix/efixes/security/nfs4_advisory.asc
- 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=isg1IZ49096
- http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50444
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6366
Frequently Asked Questions
What is the severity of CVE-2009-3517?
CVE-2009-3517 is classified as a moderate severity vulnerability.
How do I fix CVE-2009-3517?
To fix CVE-2009-3517, ensure proper configuration of the nfs_portmon setting in the impacted IBM AIX versions.
Who is affected by CVE-2009-3517?
CVE-2009-3517 affects users of IBM AIX versions 5.3.x and 6.1.x.
What type of vulnerability is CVE-2009-3517?
CVE-2009-3517 is a security vulnerability related to improper access restrictions on NFSv4 shares.
Can CVE-2009-3517 allow unauthenticated access?
Yes, CVE-2009-3517 can potentially allow remote attackers to bypass intended access restrictions.
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- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/severity
- agent/author
- agent/weakness
- agent/first-publish-date
- agent/description
- agent/tags
- agent/event
- agent/source
- vendor/ibm
- canonical/ibm aix
- version/ibm aix/5.3.8
- version/ibm aix/5.3.7
- version/ibm aix/6.1.0
- version/ibm aix/6.1.1
- version/ibm aix/6.1
- version/ibm aix/6.1.2
- version/ibm aix/5.3.0