Access Restriction Bypass The advisory has been revoked - it doesn't affect any version of package nbd (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1410-NBD-634024
- published7 Dec 2013
- disclosed7 Dec 2013
Introduced: 7 Dec 2013
CVE-2013-6410 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:14.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream nbd package and not the nbd package as distributed by Ubuntu.
nbd-server in Network Block Device (nbd) before 3.5 does not properly check IP addresses, which might allow remote attackers to bypass intended access restrictions via an IP address that has a partial match in the authfile configuration file.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2013-6410
- http://www.debian.org/security/2013/dsa-2806
- https://security-tracker.debian.org/tracker/CVE-2013-6410
- http://sourceforge.net/mailarchive/forum.php?thread_name=529BAA58.2080401%40uter.be&forum_name=nbd-general
- http://www.openwall.com/lists/oss-security/2013/11/29/4
- http://www.securityfocus.com/bid/64002
- http://www.ubuntu.com/usn/USN-2676-1