// For flags

CVE-2003-0967

FreeRadius 0.x/1.1.x - Tag Field Heap Corruption

Severity Score

5.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

rad_decode in FreeRADIUS 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a short RADIUS string attribute with a tag, which causes memcpy to be called with a -1 length argument, as demonstrated using the Tunnel-Password attribute.

rad_decode en FreeRADIUS 0.9.2 y anteriores permite a atacantes remotos causar una denegación de servicio (caída) mediante una cadena de atributo RADIUS corta con una etiqueta, lo que hace se llame a memcpy con un argumento de longitud -1, como se ha demostrado usando el atributo "Tunnel-Password".

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2003-11-20 First Exploit
  • 2003-11-26 CVE Reserved
  • 2003-12-02 CVE Published
  • 2023-06-09 EPSS Updated
  • 2024-08-08 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Freeradius
Search vendor "Freeradius"
 Freeradius
Search vendor "Freeradius" for product "Freeradius"
 <= 0.9.2
Search vendor "Freeradius" for product "Freeradius" and version " <= 0.9.2"
-
Affected