UBUNTU-CVE-2011-2500
Dashboard / Vulnerabilities / UBUNTU-CVE-2011-2500
Summary:
Details: The host_reliable_addrinfo function in support/export/hostname.c in nfs-utils before 1.2.4 does not properly use DNS to verify access to NFS exports, which allows remote attackers to mount filesystems by establishing crafted DNS A and PTR records.
References: https://ubuntu.com/security/CVE-2011-2500, http://marc.info/?l=linux-nfs&m=130875695821953&w=2, https://www.cve.org/CVERecord?id=CVE-2011-2500
Affected packages
Package
Name: nfs-utils
Purl: pkg:deb/ubuntu/nfs-utils@1:1.2.8-6ubuntu1?arch=source&distro=trusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -1:1.2.8-6ubuntu1
Affected versions
1:1.2.8-2ubuntu2
1:1.2.8-4ubuntu1
1:1.2.8-5ubuntu1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
