Vulnerability Details : CVE-2010-3697
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.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2010-3697
Probability of exploitation activity in the next 30 days: 1.23%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 84 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2010-3697
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2010-3697
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2010-3697
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http://www.openwall.com/lists/oss-security/2010/10/01/8
oss-security - Re: CVE request: freeradius
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http://github.com/alandekok/freeradius-server/commit/ff94dd35673bba1476594299d31ce8293b8bd223
Do not delete "old" requests until they are free. · alandekok/freeradius-server@ff94dd3 · GitHubPatch
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https://bugs.freeradius.org/bugzilla/show_bug.cgi?id=35
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http://freeradius.org/press/index.html#2.1.10
Releases
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http://www.openwall.com/lists/oss-security/2010/10/01/3
oss-security - CVE request: freeradius
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https://bugzilla.redhat.com/show_bug.cgi?id=639397
639397 – (CVE-2010-3697) CVE-2010-3697 freeradius: crash when processing requests queued for more than 30 seconds
Products affected by CVE-2010-3697
- cpe:2.3:a:freeradius:freeradius:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:freeradius:freeradius:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:freeradius:freeradius:2.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:freeradius:freeradius:2.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:freeradius:freeradius:2.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:freeradius:freeradius:2.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:freeradius:freeradius:2.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:freeradius:freeradius:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:freeradius:freeradius:2.1.8:*:*:*:*:*:*:*