Vulnerabilities > ISC > Bind
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-08-21 | CVE-2020-8621 | Reachable Assertion vulnerability in multiple products In BIND 9.14.0 -> 9.16.5, 9.17.0 -> 9.17.3, If a server is configured with both QNAME minimization and 'forward first' then an attacker who can send queries to it may be able to trigger the condition that will cause the server to crash. | 4.3 |
| 2020-08-21 | CVE-2020-8620 | Reachable Assertion vulnerability in multiple products In BIND 9.15.6 -> 9.16.5, 9.17.0 -> 9.17.3, An attacker who can establish a TCP connection with the server and send data on that connection can exploit this to trigger the assertion failure, causing the server to exit. | 5.0 |
| 2020-06-17 | CVE-2020-8619 | Improper Resource Shutdown or Release vulnerability in multiple products In ISC BIND9 versions BIND 9.11.14 -> 9.11.19, BIND 9.14.9 -> 9.14.12, BIND 9.16.0 -> 9.16.3, BIND Supported Preview Edition 9.11.14-S1 -> 9.11.19-S1: Unless a nameserver is providing authoritative service for one or more zones and at least one zone contains an empty non-terminal entry containing an asterisk ("*") character, this defect cannot be encountered. | 4.9 |
| 2020-06-17 | CVE-2020-8618 | Reachable Assertion vulnerability in multiple products An attacker who is permitted to send zone data to a server via zone transfer can exploit this to intentionally trigger the assertion failure with a specially constructed zone, denying service to clients. | 4.9 |
| 2020-05-19 | CVE-2020-8617 | Reachable Assertion vulnerability in multiple products 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. | 5.9 |
| 2020-05-19 | CVE-2020-8616 | Resource Exhaustion vulnerability in multiple products 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. | 8.6 |
| 2019-11-26 | CVE-2019-6477 | Resource Exhaustion vulnerability in multiple products With pipelining enabled each incoming query on a TCP connection requires a similar resource allocation to a query received via UDP or via TCP without pipelining enabled. | 7.5 |
| 2019-11-05 | CVE-2013-5661 | Authentication Bypass by Spoofing vulnerability in multiple products Cache Poisoning issue exists in DNS Response Rate Limiting. | 2.6 |
| 2019-11-01 | CVE-2019-6470 | There had existed in one of the ISC BIND libraries a bug in a function that was used by dhcpd when operating in DHCPv6 mode. | 5.0 |
| 2019-10-30 | CVE-2018-5742 | Reachable Assertion vulnerability in ISC Bind 9.9.465/9.9.472 While backporting a feature for a newer branch of BIND9, RedHat introduced a path leading to an assertion failure in buffer.c:420. | 7.5 |