CVE-2010-0213

BIND 9.7.1 and 9.7.1-P1 - Denial of Service via RRSIG Query Handling

Title source: llm
STIX 2.1

Description

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.

References (9)

Core 9
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/41730
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1024217
US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/211905
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/40709
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044445.html
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/40652
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2010/1884
Vendor Advisory x_refsource_confirm
http://www.isc.org/software/bind/advisories/cve-2010-0213

Scores

EPSS 0.0097
EPSS Percentile 76.9%

Details

CWE
CWE-19
Status published
Products (1)
isc/bind 9.7.1 (2 CPE variants)
Published Jul 28, 2010
Tracked Since Feb 18, 2026