Vulnerability Details : CVE-2003-0967
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.
Vulnerability category: Denial of service
Products affected by CVE-2003-0967
- cpe:2.3:a:freeradius:freeradius:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2003-0967
0.89%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2003-0967
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
References for CVE-2003-0967
-
http://marc.info/?l=freeradius-users&m=106947389449613&w=2
'Re: FreeRADIUS 0.9.2 "Tunnel-Password" attribute Handling Vulnerability' - MARC
-
http://marc.info/?l=bugtraq&m=106935911101493&w=2
'Remote DoS in FreeRADIUS, all versions.' - MARC
-
http://marc.info/?l=bugtraq&m=106944220426970
'FreeRADIUS 0.9.2 "Tunnel-Password" attribute Handling Vulnerability' - MARC
-
http://www.redhat.com/support/errata/RHSA-2003-386.html
Support
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10917
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