Vulnerability Details : CVE-2013-4147
Multiple format string vulnerabilities in Yet Another Radius Daemon (YARD RADIUS) 1.1.2 allow context-dependent attackers to cause a denial of service (crash) or possibly execute arbitrary code via format string specifiers in a request in the (1) log_msg function in log.c or (2) version or (3) build_version function in version.c.
Vulnerability category: OverflowExecute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2013-4147
Probability of exploitation activity in the next 30 days: 1.59%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 86 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-4147
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2013-4147
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The product uses a function that accepts a format string as an argument, but the format string originates from an external source.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-4147
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=714612
#714612 - yardradius: CVE-2013-4147: Multiple Format String Vulnerabilities - Debian Bug report logs
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http://seclists.org/oss-sec/2013/q3/145
oss-sec: Re: CVE Request : Radius Daemon (YardRadius v1.1.2-4 ) Multiple Format String Vulnerabilities
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https://exchange.xforce.ibmcloud.com/vulnerabilities/85892
YardRadius log.c and version.c format string CVE-2013-4147 Vulnerability Report
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http://cxsecurity.com/issue/WLB-2013070028
Radius Daemon Multiple Format String Vulnerabilities - CXSecurity.com
Products affected by CVE-2013-4147
- cpe:2.3:a:yard_radius_project:yard_radius:1.1.2-4:*:*:*:*:*:*:*