Description
The good_client function in nfs-utils 1.0.9, and possibly other versions before 1.1.3, invokes the hosts_ctl function with the wrong order of arguments, which causes TCP Wrappers to ignore netgroups and allows remote attackers to bypass intended access restrictions.
Affected products
- nfs / nfs-utils1.1.2
- nfs / nfs-utils0.2 – 0.2
- nfs / nfs-utils0.2.1 – 0.2.1
- nfs / nfs-utils0.3.1 – 0.3.1
- nfs / nfs-utils0.3.3 – 0.3.3
- nfs / nfs-utils1.0 – 1.0
- nfs / nfs-utils1.0.1 – 1.0.1
- nfs / nfs-utils1.0.2 – 1.0.2
- nfs / nfs-utils1.0.3 – 1.0.3
- nfs / nfs-utils1.0.4 – 1.0.4
- nfs / nfs-utils1.0.6 – 1.0.6
- nfs / nfs-utils1.0.7 – 1.0.7
- nfs / nfs-utils1.0.7 – 1.0.7
- nfs / nfs-utils1.0.7 – 1.0.7
- nfs / nfs-utils1.0.8 – 1.0.8
- nfs / nfs-utils1.0.8 – 1.0.8
- nfs / nfs-utils1.0.8 – 1.0.8
- nfs / nfs-utils1.0.8 – 1.0.8
- nfs / nfs-utils1.0.8 – 1.0.8
- nfs / nfs-utils1.0.9 – 1.0.9
- nfs / nfs-utils1.0.10 – 1.0.10
- nfs / nfs-utils1.0.11 – 1.0.11
- nfs / nfs-utils1.0.12 – 1.0.12
- nfs / nfs-utils1.1.0 – 1.1.0
- nfs / nfs-utils1.1.0 – 1.1.0
- nfs / nfs-utils1.1.1 – 1.1.1
References
- VENDOR_ADVISORYhttp://secunia.com/advisories/32481
- VENDOR_ADVISORYhttp://secunia.com/advisories/32346
- VENDOR_ADVISORYhttp://wiki.rpath.com/Advisories:rPSA-2008-0307
- MISChttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8325
- VENDOR_ADVISORYhttp://secunia.com/advisories/38794
- MAILING_LISThttp://lists.vmware.com/pipermail/security-announce/2010/000082.html
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/45895
- MISChttp://www.redhat.com/support/errata/RHSA-2009-1321.html
- MAILING_LISThttp://www.openwall.com/lists/oss-security/2012/07/19/2
- VENDOR_ADVISORYhttp://secunia.com/advisories/33006
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=458676
- VENDOR_ADVISORYhttp://secunia.com/advisories/36538
- MAILING_LISThttp://www.openwall.com/lists/oss-security/2012/07/19/5
- VENDOR_ADVISORYhttp://www.mandriva.com/security/advisories?name=MDVSA-2009:060
- MISChttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11544
- MISChttp://www.securityfocus.com/archive/1/497935/100/0/threaded
- VENDOR_ADVISORYhttp://www.ubuntu.com/usn/USN-687-1
- VENDOR_ADVISORYhttp://secunia.com/advisories/38833
- MISChttp://www.securityfocus.com/bid/31823
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2010/0528