CVE-2010-3697
MEDIUM · CVSS 4.3EPSS 2.2%EU EUVD
The wait_for_child_to_die function in main/event.c in FreeRADIUS 2.1.x before 2.1.10, in certain circumstances involving long-term database outages, does not properly handle long queue times for requests, which allows remote attackers to cause a denial of service (daemon crash) by sending many requests.
Key facts
- CVSS score
- 4.3 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:P- Weakness (CWE)
- CWE-399
- EPSS score
- 2.2% (83th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-3681)
- Published
- October 7, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-3681 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- freeradius / freeradius
- freeradius / freeradius
- freeradius / freeradius
- freeradius / freeradius
- freeradius / freeradius
- freeradius / freeradius
- freeradius / freeradius
- freeradius / freeradius
- freeradius / freeradius
References
- http://freeradius.org/press/index.html#2.1.10
- http://github.com/alandekok/freeradius-server/commit/ff94dd35673bba1476594299d31ce8293b8bd223(Patch)
- http://secunia.com/advisories/41621(Vendor Advisory)
- http://www.openwall.com/lists/oss-security/2010/10/01/3
- http://www.openwall.com/lists/oss-security/2010/10/01/8
- https://bugs.freeradius.org/bugzilla/show_bug.cgi?id=35
- https://bugzilla.redhat.com/show_bug.cgi?id=639397
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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