Access Restriction Bypass Affecting nullmailer package, versions <1:1.11-2
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN8-NULLMAILER-278169
- published 23 May 2014
- disclosed 23 May 2014
Introduced: 23 May 2014
CVE-2013-4223 Open this link in a new tabHow to fix?
Upgrade Debian:8 nullmailer to version 1:1.11-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream nullmailer package and not the nullmailer package as distributed by Debian.
See How to fix? for Debian:8 relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2013-4223
- http://osvdb.org/96177
- https://bugs.gentoo.org/show_bug.cgi?id=480376
- http://seclists.org/oss-sec/2013/q3/337
- http://seclists.org/oss-sec/2013/q3/339
- http://www.securityfocus.com/bid/61743
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86384
CVSS Scores
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