CVE-2018-5741: Incorrect Authorization

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...

CVE-2017-3136: Reachable Assertion

A query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query, enabling denial-of-service against a server if it was configured to use the DNS64 feature and other preconditions were...

CVE-2017-3135: NULL Pointer Dereference

Under some conditions when using both DNS64 and RPZ to rewrite query responses, query processing can resume in an inconsistent state leading to either an INSIST assertion failure or an attempt to read through a NULL pointer. Affects BIND 9.8.8, 9.9.3-S1 - 9.9.9-S7, 9.9.3 - 9.9.9-P5, 9.9.10b1,...

CVE-2017-3141: Unquoted Search Path or Element

The BIND installer on Windows uses an unquoted service path which can enable a local user to achieve privilege escalation if the host file system permissions allow this. Affects BIND 9.2.6-P2-9.2.9, 9.3.2-P1-9.3.6, 9.4.0-9.8.8, 9.9.0-9.9.10, 9.10.0-9.10.5, 9.11.0-9.11.1, 9.9.3-S1-9.9.10-S1,...

CVE-2017-3137: Reachable Assertion

Mistaken assumptions about the ordering of records in the answer section of a response containing CNAME or DNAME resource records could lead to a situation in which named would exit with an assertion failure when processing a response in which records occurred in an unusual order. Affects BIND...

CVE-2018-5738: Exposure of Sensitive Information to an Unauthorized Actor

Change 4777 introduced in October 2017 introduced an unforeseen issue in releases which were issued after that date, affecting which clients are permitted to make recursive queries to a BIND nameserver. The intended and documented behavior is that if an operator has not specified a value for the...

CVE-2018-5740: Reachable Assertion

"deny-answer-aliases" is a little-used feature intended to help recursive server operators protect end users against DNS rebinding attacks, a potential method of circumventing the security model used by client browsers. However, a defect in this feature makes it easy, when the feature is in use, ...

CVE-2017-3142: Improper Input Validation

An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully constructed request packet. A server that relies solely on TSIG keys for protection wit...

CVE-2017-3143: Undefined Security Weakness

An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name for the zone and service being targeted may be able to manipulate BIND into accepting an unauthorized dynamic update. Affects BIND 9.4.0-9.8.8, 9.9.0-9.9.10-P1,...

Denial Of Service (DoS)

bind is vulnerable to denial of service DoS attacks. The vulnerability exists as "deny-answer-aliases" is a little-used feature intended to help recursive server operators protect end users against DNS rebinding attacks, a potential method of circumventing the security model used by client...

Authentication Bypass

bind is vulnerable to authentication bypass attacks. The vulnerability exists as an attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name may be able to circumvent TSIG authentication of AXFR requests via a carefully...

Denial Of Service (DoS)

bind is vulnerable to denial of service DoS attacks. The vulnerability exists as a query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query, enabling denial-of-service against a...

Denial Of Service (DoS)

bind is vulnerable to denial of service. A flaw was found in the way BIND handled DNSSEC validation. A remote attacker could use this flaw to make named exit unexpectedly with an assertion failure via a specially crafted DNS response...

Denial Of Service (DoS)

389-ds-base is vulnerable to denial of service. An invalid pointer dereference flaw was found in the way 389-ds-base handled LDAP bind requests. A remote unauthenticated attacker could use this flaw to make ns-slapd crash via a specially crafted LDAP bind request, resulting in denial of service...

Denial Of Service (DoS)

bind97 is vulnerable to denial of service DoS attacks. The vulnerability exists as named in ISC BIND 9.9.9-P4, 9.9.9-S6, 9.10.4-P4, and 9.11.0-P1 allows remote attackers to cause a denial of service assertion failure and daemon exit via a response containing an inconsistency among the...

Denial Of Service (DoS)

bind is vulnerable to denial of service DoS attacks. The vulnerability exists as named in ISC BIND 9.x before 9.9.9-P4, 9.10.x before 9.10.4-P4, and 9.11.x before 9.11.0-P1 allows remote attackers to cause a denial of service assertion failure and daemon exit via a DNAME record in the answer...

Denial Of Service (DoS)

bind is vulnerable to denial of service DoS attacks. The vulnerability exists as ISC BIND 9.1.0 through 9.8.4-P2 and 9.9.0 through 9.9.2-P2 allows remote attackers to cause a denial of service assertion failure and daemon exit via malformed options data in an OPT resource record...

Denial Of Service (DoS)

bind is vulnerable to denial of service DoS attacks. The vulnerability exists as buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not properly construct responses, which allows remote attackers to cause a denial of service assertion failur...

Denial Of Service (DoS)

bind is vulnerable to denial of service. A denial of service flaw was found in the way BIND processed certain control channel input. A remote attacker able to send a malformed packet to the control channel could use this flaw to cause named to crash...

Denial Of Service (DoS)

bind97 is vulnerable to denial of service DoS attacks. The vulnerability exists as apl42.c in ISC BIND 9.x before 9.9.8-P3, 9.9.x, and 9.10.x before 9.10.3-P3 allows remote authenticated users to cause a denial of service INSIST assertion failure and daemon exit via a malformed Address Prefix Lis...