ISC Patches Critical BIND 9 DNS Vulnerabilities
1. ISC has released patches for BIND 9 DNS software addressing four security vulnerabilities.
2. CVE-2024-4076 involves a logic error causing assertion failures during stale data lookups.
3. CVE-2024-1975 can lead to excessive CPU load from validating DNS messages using the SIG(0) protocol.
4. CVE-2024-1737 allows crafting large numbers of resource record types, slowing down database processing.
5. CVE-2024-0760 could cause a DNS server to respond slowly if a malicious client sends numerous queries over TCP.
#bind9 #dns #cybersecurity #vulnerability #dos #patchupdate #infosec #isc #cve2024 #networksecurity #securitypatch #cyberthreats #dnsflaws #bind9security #sysadmin #networkadmin #cisa #securityadvisory
1. ISC has released patches for BIND 9 DNS software addressing four security vulnerabilities.
2. CVE-2024-4076 involves a logic error causing assertion failures during stale data lookups.
3. CVE-2024-1975 can lead to excessive CPU load from validating DNS messages using the SIG(0) protocol.
4. CVE-2024-1737 allows crafting large numbers of resource record types, slowing down database processing.
5. CVE-2024-0760 could cause a DNS server to respond slowly if a malicious client sends numerous queries over TCP.
#bind9 #dns #cybersecurity #vulnerability #dos #patchupdate #infosec #isc #cve2024 #networksecurity #securitypatch #cyberthreats #dnsflaws #bind9security #sysadmin #networkadmin #cisa #securityadvisory