CVE-2005-0138: Sgi Irix

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

rpc.mountd in SGI IRIX 6.5.25, 6.5.26, and 6.5.27 does not correctly allow access to anonymous clients that connect from a system whose hostname can not be determined. NOTE: while this issue occurs in a security mechanism, there is no apparent attacker role and probably does not satisfy the CVE definition of a vulnerability.

Affected products

• Sgi Irix: version 6.5.25 only; version 6.5.26 only; version 6.5.27 only

Published 2005-09-21. Last modified 2026-06-16.