First published: Tue Nov 05 2019(Updated: )
Cache Poisoning issue exists in DNS Response Rate Limiting.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
ISC BIND | >=9.8.0<=9.9.0 | |
Nlnetlabs Nsd | =3.2.15 | |
Nic Knot Resolver | <1.3.0 | |
Red Hat Enterprise Linux | =6.0 | |
Red Hat Enterprise Linux | =7.0 |
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CVE-2013-5661 is a vulnerability related to cache poisoning in DNS Response Rate Limiting.
The severity of CVE-2013-5661 is medium.
ISC BIND, Nlnetlabs Nsd, Nic Knot Resolver, Redhat Enterprise Linux 6.0, and Redhat Enterprise Linux 7.0 are affected by CVE-2013-5661.
To fix the cache poisoning issue, update to a version of the affected software that is not vulnerable and follow the recommendations provided by the software vendor.
More information about CVE-2013-5661 can be found at the following references: http://www.certa.ssi.gouv.fr/site/CERTA-2013-AVI-506/index.html, https://www.isc.org/blogs/cache-poisoning-gets-a-second-wind-from-rrl-probably-not/, https://security-tracker.debian.org/tracker/CVE-2013-5661