CVE-2005-1455

Buffer overflow in the sql_escape_func function in the SQL module for FreeRADIUS 1.0.2 and...

7.5 HighFix available

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).

Exploit likelihood

2.52%Up 0.5 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

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).

Record: CVE-2005-1455
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

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).

Record: CVE-2005-1455
Updated: 2026-11-02

EUVDEUVD-2005-1458 No score

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).

Record: EUVD-2005-1458
Updated: 2026-11-03

GitHub AdvisoriesGHSA-jfq7-6vvq-8mxh No score

Buffer overflow in the sql_escape_func function in the SQL module for FreeRADIUS 1.0.2 and...

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).

Record: GHSA-jfq7-6vvq-8mxh
Updated: 2026-11-02

OSV No score

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).

Record: CVE-2005-1455
Updated: 2026-11-02

OSVDEBIAN-CVE-2005-1455 No score

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).

Record: DEBIAN-CVE-2005-1455
Updated: 2026-11-02

Affected products

freeradius

Affected packages

Affected packages
Package	Affected	Fixed
`freeradius` Debian:12	before 1.0.2-4	1.0.2-4
`freeradius` Debian:13	before 1.0.2-4	1.0.2-4
`freeradius` Debian:14	before 1.0.2-4	1.0.2-4
`freeradius` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:1.0.1-1.1.RHEL3	0:1.0.1-1.1.RHEL3
`freeradius-debuginfo` Red Hat:enterprise_linux:3::as From an advisory covering 2 CVEs	before 0:1.0.1-1.1.RHEL3	0:1.0.1-1.1.RHEL3
`freeradius` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:1.0.1-1.1.RHEL3	0:1.0.1-1.1.RHEL3
`freeradius-debuginfo` Red Hat:enterprise_linux:3::es From an advisory covering 2 CVEs	before 0:1.0.1-1.1.RHEL3	0:1.0.1-1.1.RHEL3
`freeradius` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4
`freeradius-debuginfo` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4
`freeradius-mysql` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4

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Affected packages
Package	Affected	Fixed
`freeradius-postgresql` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4
`freeradius-unixODBC` Red Hat:enterprise_linux:4::as From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4
`freeradius` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4
`freeradius-debuginfo` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4
`freeradius-mysql` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4
`freeradius-postgresql` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4
`freeradius-unixODBC` Red Hat:enterprise_linux:4::es From an advisory covering 2 CVEs	before 0:1.0.1-3.RHEL4	0:1.0.1-3.RHEL4

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2005-1455 is a high vulnerability (CVSS 7.5) in Freeradius, published May 19, 2005. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.52%, the 84th percentile. Fixed in freeradius 1.0.2-4.

References

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