How severe is CVE-2005-1455?

CVE-2005-1455 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2005-1455 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-1455?

CVE-2005-1455 affects Freeradius. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2005-1455?

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-2005-1455 published?

CVE-2005-1455 was published on 2005-05-19 and last updated on 2026-06-16.

CVE-2005-1455

CVE-2005-1455 is a high-severity vulnerability in Freeradius 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: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Freeradius
Published: 2005-05-19
Last modified: 2026-06-16

Description

Buffer overflow in the sql_escape_func function in the SQL module for FreeRADIUS 1.0.2 and earlier allows remote attackers to cause a denial of service (crash).

Frequently asked questions

What is CVE-2005-1455?: Buffer overflow in the sql_escape_func function in the SQL module for FreeRADIUS 1.0.2 and earlier allows remote attackers to cause a denial of service (crash).
How severe is CVE-2005-1455?: CVE-2005-1455 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2005-1455 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-1455?: CVE-2005-1455 affects Freeradius. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2005-1455?: 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-2005-1455 published?: CVE-2005-1455 was published on 2005-05-19 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:freeradius:freeradius:1.0.2:*:*:*:*:*:*:*

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