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  • CPE Product Version: cpe:/a:isc:bind:9.8.9:p2
There are 7 matching records.
Displaying matches 1 through 7.
Vuln ID Summary CVSS Severity
CVE-2020-8617

Using a specially-crafted message, an attacker may potentially cause a BIND server to reach an inconsistent state if the attacker knows (or successfully guesses) the name of a TSIG key used by the server. Since BIND, by default, configures a local session key even on servers whose configuration does not otherwise make use of it, almost all current BIND servers are vulnerable. In releases of BIND dating from March 2018 and after, an assertion check in tsig.c detects this inconsistent state and deliberately exits. Prior to the introduction of the check the server would continue operating in an inconsistent state, with potentially harmful results.

Published: May 19, 2020; 10:15:11 AM -0400
V3.1: 7.5 HIGH
V2.0: 5.0 MEDIUM
CVE-2020-8616

A malicious actor who intentionally exploits this lack of effective limitation on the number of fetches performed when processing referrals can, through the use of specially crafted referrals, cause a recursing server to issue a very large number of fetches in an attempt to process the referral. This has at least two potential effects: The performance of the recursing server can potentially be degraded by the additional work required to perform these fetches, and The attacker can exploit this behavior to use the recursing server as a reflector in a reflection attack with a high amplification factor.

Published: May 19, 2020; 10:15:11 AM -0400
V3.1: 8.6 HIGH
V2.0: 5.0 MEDIUM
CVE-2013-5661

Cache Poisoning issue exists in DNS Response Rate Limiting.

Published: November 05, 2019; 2:15:10 PM -0500
V3.1: 5.9 MEDIUM
V2.0: 2.6 LOW
CVE-2018-5741

To provide fine-grained controls over the ability to use Dynamic DNS (DDNS) to update records in a zone, BIND 9 provides a feature called update-policy. Various rules can be configured to limit the types of updates that can be performed by a client, depending on the key used when sending the update request. Unfortunately, some rule types were not initially documented, and when documentation for them was added to the Administrator Reference Manual (ARM) in change #3112, the language that was added to the ARM at that time incorrectly described the behavior of two rule types, krb5-subdomain and ms-subdomain. This incorrect documentation could mislead operators into believing that policies they had configured were more restrictive than they actually were. This affects BIND versions prior to BIND 9.11.5 and BIND 9.12.3.

Published: January 16, 2019; 3:29:01 PM -0500
V3.0: 6.5 MEDIUM
V2.0: 4.0 MEDIUM
CVE-2015-5986

openpgpkey_61.c in named in ISC BIND 9.9.7 before 9.9.7-P3 and 9.10.x before 9.10.2-P4 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via a crafted DNS response.

Published: September 04, 2015; 10:59:04 PM -0400
V3.x:(not available)
V2.0: 7.1 HIGH
CVE-2015-5722

buffer.c in named in ISC BIND 9.x before 9.9.7-P3 and 9.10.x before 9.10.2-P4 allows remote attackers to cause a denial of service (assertion failure and daemon exit) by creating a zone containing a malformed DNSSEC key and issuing a query for a name in that zone.

Published: September 04, 2015; 10:59:03 PM -0400
V3.x:(not available)
V2.0: 7.8 HIGH
CVE-2015-5477

named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.

Published: July 29, 2015; 10:59:05 AM -0400
V3.x:(not available)
V2.0: 7.8 HIGH