CVE-2010-0213: Low severity isc bind 9 vulnerability
BIND 9.7.1 and 9.7.1-P1, when a recursive validating server has a trust anchor that is configured statically or via DNSSEC Lookaside Validation (DLV), allows remote attackers to cause a denial of service (infinite loop) via a query for an RRSIG record whose answer is not in the cache, which causes BIND to repeatedly send RRSIG queries to the authoritative servers.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2010-0213?
CVE-2010-0213 has a severity rating that indicates it can lead to a denial of service condition.
How do I fix CVE-2010-0213?
To fix CVE-2010-0213, upgrade to BIND versions 9.7.2 or later which include patches for this vulnerability.
What systems are affected by CVE-2010-0213?
CVE-2010-0213 affects BIND version 9.7.1 and 9.7.1-P1 when configured as recursive validating servers.
Can CVE-2010-0213 be exploited remotely?
Yes, CVE-2010-0213 can be exploited remotely through crafted DNS queries that trigger an infinite loop.
Is CVE-2010-0213 a zero-day vulnerability?
No, CVE-2010-0213 is not a zero-day vulnerability as it has public acknowledgment and available patches.