CVE-2007-0452

6.8 MEDIUM 5% exploit odds No fix listed

What it is

smbd in Samba 3.0.6 through 3.0.23d allows remote authenticated users to cause a denial of service (memory and CPU exhaustion) by renaming a file in a way that prevents a request from being removed from the deferred open queue, which triggers an infinite loop.

At a glance

Exploitability: Can be exploited over the network with a login. High risk of service disruption.
Exploit odds: 4.9% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2007-02-06 02:28 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 22:35 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 4.9% in the next 30 days (EPSS).
Severity: 6.8 MEDIUM (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2007-02-06 02:28 UTC
Last modified: 2026-06-16 22:35 UTC
Exploit probability: 4.9% · EPSS, next 30 days
Record status: Modified

Affected

Samba 3.0.6
Samba 3.0.7
Samba 3.0.8
Samba 3.0.9
Samba 3.0.10
Samba 3.0.11
Samba 3.0.12
Samba 3.0.13

Attack profile CVSS 2.0 · 6.8

Attack vector: Network
Complexity: Low
Authentication: Single
Confidentiality: None
Integrity: None
Availability: Complete

Raw vector

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

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2007-0452.md and follow it. Check whether this project is affected by CVE-2007-0452. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record