CVE-2011-2500

Description

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.

Risk Information

Base Score

7.5

MODERATE

Vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

0.62

Associated Vulnerability

Vulnerability	OS Platform
(RHSA-2011:1534) Low: nfs-utils security, bug fix, and enhancement update nfs-utils-1.2.3-15.el6.i686.rpm	Linux
(RHSA-2011:1534) Low: nfs-utils security, bug fix, and enhancement update nfs-utils-1.2.3-15.el6.x86_64.rpm	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234