Security readout for executives and security teams
This is an old FreeRADIUS issue affecting the experimental rlm_smb module in version 0.9.3 and earlier. A remote attacker could send an overly long password value and potentially run code on the RADIUS server. Exposure depends on whether that legacy module is installed and enabled. Likely limited to legacy FreeRADIUS 0.9.3 or earlier deployments using the experimental rlm_smb module. Modern deployments are unlikely affected unless they retain old binaries or copied module code. Treat confirmed exposure as urgent because the stated impact is remote arbitrary code execution on authentication infrastructure. If rlm_smb is absent or FreeRADIUS is newer than 0.9.3, priority drops after verification. Mitigation focus: Identify any FreeRADIUS 0.9.3 or earlier systems.; Disable or remove rlm_smb where it is not required.; Check historical FreeRADIUS vendor guidance for fixed versions or module removal advice..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
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Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2003-0968 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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