How severe is CVE-2003-0135?

CVE-2003-0135 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2003-0135 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-0135?

CVE-2003-0135 affects Redhat Linux. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2003-0135?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2003-0135 published?

CVE-2003-0135 was published on 2003-04-11 and last updated on 2026-06-16.

CVE-2003-0135

CVE-2003-0135 is a high-severity vulnerability in Redhat Linux with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Redhat Linux
Published: 2003-04-11
Last modified: 2026-06-16

Description

vsftpd FTP daemon in Red Hat Linux 9 is not compiled against TCP wrappers (tcp_wrappers) but is installed as a standalone service, which inadvertently prevents vsftpd from restricting access as intended.

Frequently asked questions

What is CVE-2003-0135?: vsftpd FTP daemon in Red Hat Linux 9 is not compiled against TCP wrappers (tcp_wrappers) but is installed as a standalone service, which inadvertently prevents vsftpd from restricting access as intended.
How severe is CVE-2003-0135?: CVE-2003-0135 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2003-0135 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0135?: CVE-2003-0135 affects Redhat Linux. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-0135?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2003-0135 published?: CVE-2003-0135 was published on 2003-04-11 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:redhat:linux:9.0:*:i386:*:*:*:*:*

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