Vulnerability Details : CVE-2013-4223
The Gentoo Nullmailer package before 1.11-r2 uses world-readable permissions for /etc/nullmailer/remotes, which allows local users to obtain SMTP authentication credentials by reading the file.
Exploit prediction scoring system (EPSS) score for CVE-2013-4223
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-4223
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2013-4223
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-4223
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https://bugs.gentoo.org/show_bug.cgi?id=480376
480376 – (CVE-2013-4223) <mail-mta/nullmailer-1.11-r2 : world readable /etc/nullmailer/remotes (CVE-2013-4223)
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http://seclists.org/oss-sec/2013/q3/337
oss-sec: Re: CVE request: nullmailer world readable /etc/nullmailer/remotes
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https://exchange.xforce.ibmcloud.com/vulnerabilities/86384
Gentoo Linux nullmailer package insecure permissions CVE-2013-4223 Vulnerability Report
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http://www.securityfocus.com/bid/61743
Gentoo Linux nullmailer Package '/etc/nullmailer/remotes' Insecure File Permissions Vulnerability
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http://seclists.org/oss-sec/2013/q3/339
oss-sec: Re: CVE request: nullmailer world readable /etc/nullmailer/remotes
Products affected by CVE-2013-4223
- cpe:2.3:a:gentoo:nullmailer:1.11:*:*:*:*:*:*:*