Description
The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an integer multiple of 8, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances via an NFS mount request.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2011-1738 | The makemask function in mountd.c in mountd in FreeBSD 7.4 through 8.2 does not properly handle a -network field specifying a CIDR block with a prefix length that is not an integer multiple of 8, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances via an NFS mount request. |
References
History
No history.
Status: PUBLISHED
Assigner: freebsd
Published:
Updated: 2024-08-06T22:37:25.786Z
Reserved: 2011-04-19T00:00:00.000Z
Link: CVE-2011-1739
No data.
Status : Modified
Published: 2011-05-03T20:55:12.417
Modified: 2026-04-29T01:13:23.040
Link: CVE-2011-1739
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD