Isc Security Vulnerabilities (CVEs)

Track 12 security vulnerabilities affecting Isc products and software. Get instant email alerts when new CVEs are discovered, automated security monitoring, and patch guidance.

12 High
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CVE-2024-28872 8.9

A TLS certificate validation flaw in Stork management tool allows attackers to obtain valid certificates from the Stork server and use them to connect...

Jul 11, 2024
CVE-2023-50387 7.5

CVE-2023-50387 (KeyTrap) is a DNSSEC protocol vulnerability that allows remote attackers to cause denial of service by exhausting CPU resources throug...

Feb 14, 2024
CVE-2023-6516 7.5

This vulnerability in BIND 9 DNS resolver allows attackers to cause uncontrolled memory growth by triggering specific query patterns that overwhelm ca...

Feb 13, 2024
CVE-2023-4408 7.5

CVE-2023-4408 is a denial-of-service vulnerability in BIND's DNS message parsing code where crafted queries cause excessive CPU consumption due to alg...

Feb 13, 2024
CVE-2023-5679 7.5

A vulnerability in BIND DNS servers where enabling both DNS64 and serve-stale features can cause named to crash during recursive resolution. This affe...

Feb 13, 2024
CVE-2023-4236 7.5

A denial-of-service vulnerability in BIND 9's DNS-over-TLS implementation causes the named service to crash when handling high volumes of DNS-over-TLS...

Sep 20, 2023
CVE-2023-2829 7.5

A vulnerability in BIND 9 DNS servers configured with DNSSEC validation and aggressive cache usage allows remote attackers to cause denial of service ...

Jun 21, 2023
CVE-2022-1183 7.5

This vulnerability causes the BIND DNS server to crash with an assertion failure when configured with HTTP references in listen-on statements. It affe...

May 19, 2022
CVE-2022-0635 7.5

CVE-2022-0635 is a denial-of-service vulnerability in BIND 9.18.0 where specific DNS queries can trigger an assertion failure, causing the named proce...

Mar 23, 2022
CVE-2022-0667 7.5

CVE-2022-0667 is a denial-of-service vulnerability in BIND 9.18.0 where specially crafted queries cause the BIND process to exit, disrupting DNS servi...

Mar 22, 2022
CVE-2021-25217 7.4

A memory corruption vulnerability in ISC DHCP allows attackers to cause denial of service by crashing dhclient or dhcpd processes when they parse mali...

May 26, 2021
CVE-2021-25215 7.5

This vulnerability in BIND DNS servers allows remote attackers to cause denial of service by sending specially crafted DNS queries that trigger an ass...

Apr 29, 2021

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