CVE-2008-4552

7.5 HIGH 2% exploit odds Fix listed

What it is

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.

At a glance

Exploitability: Can be exploited over the network without logging in. Limited direct impact.
Exploit odds: 2.3% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2008-10-14 20:00 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:58 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 2.3% in the next 30 days (EPSS).
Severity: 7.5 HIGH (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2008-10-14 20:00 UTC
Last modified: 2026-06-16 22:58 UTC
Exploit probability: 2.3% · EPSS, next 30 days
Weakness: CWE-264
Record status: Modified

Affected

Nfs nfs-utils ≤ 1.1.2
Nfs nfs-utils 0.2
Nfs nfs-utils 0.2.1
Nfs nfs-utils 0.3.1
Nfs nfs-utils 0.3.3
Nfs nfs-utils 1.0
Nfs nfs-utils 1.0.1
Nfs nfs-utils 1.0.2

Attack profile CVSS 2.0 · 7.5

Attack vector: Network
Complexity: Low
Authentication: None
Confidentiality: Partial
Integrity: Partial
Availability: Partial

Raw vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Is it in your code?

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Fix and advisories

References

NVD record · CVE.org record