Information Exposure The advisory has been revoked - it doesn't affect any version of package nfs-utils (opens in a new tab)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-UBUNTU1404-NFSUTILS-670765
- published21 Jan 2014
- disclosed21 Jan 2014
Introduced: 21 Jan 2014
CVE-2013-1923 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:14.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream nfs-utils package and not the nfs-utils package as distributed by Ubuntu.
rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2013-1923
- https://security-tracker.debian.org/tracker/CVE-2013-1923
- http://marc.info/?l=linux-nfs&m=136491998607561&w=2
- http://marc.info/?l=linux-nfs&m=136500502805121&w=2
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html
- https://bugzilla.redhat.com/show_bug.cgi?id=948072
- http://www.securityfocus.com/bid/58854
- https://exchange.xforce.ibmcloud.com/vulnerabilities/85331