CVE-2008-2375

What it is

Memory leak in a certain Red Hat deployment of vsftpd before 2.0.5 on Red Hat Enterprise Linux (RHEL) 3 and 4, when PAM is used, allows remote attackers to cause a denial of service (memory consumption) via a large number of invalid authentication attempts within the same session, a different vulnerability than CVE-2007-5962.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of service disruption.

Exploit odds

3.7% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2008-07-09 00:41 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 22:53 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 3.7% in the next 30 days (EPSS).
• Severity: 7.1 HIGH (CVSS).
• Fix: none linked yet, which raises it.

Details

Published

2008-07-09 00:41 UTC

Last modified

2026-06-16 22:53 UTC

Exploit probability

3.7% · EPSS, next 30 days

Weakness

CWE-399

Record status

Modified

Affected

• Redhat Vsftpd 0.0.1
• Redhat Vsftpd 0.0.2
• Redhat Vsftpd 0.0.3
• Redhat Vsftpd 0.0.4
• Redhat Vsftpd 0.0.5
• Redhat Vsftpd 0.0.6
• Redhat Vsftpd 0.0.7
• Redhat Vsftpd 0.0.8

Attack profile CVSS 2.0 · 7.1

Attack vector

Network

Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

Is it in your code?

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