bind9: KeyTrap - Extreme CPU consumption in DNSSEC validator

Processing specially crafted responses coming from DNSSEC-signed zones can lead to uncontrolled CPU usage, leading to a Denial of Service in the DNSSEC-validating resolver side. This vulnerability applies only for systems where DNSSEC validation is enabled...

EulerOS 2.0 SP9 : bind (EulerOS-SA-2024-1502)

According to the versions of the bind packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Certain DNSSEC aspects of the DNS protocol in RFC 4033, 4034, 4035, 6840, and related RFCs allow remote attackers to cause a denial of service CPU...

CLSA-2024-1709562964 Fix CVE(s): CVE-2023-50387, CVE-2023-50868

SECURITY UPDATE: KeyTrap denial of service vulnerability - debian/patches/CVE-2023-50387-20230-50868.patch: Fix DNSSEC verification complexity issue by updating verification function signatures. - debian/patches/CVE-2023-50387-fix-1.patch: Allow the original CVE-2023-50387 patch to work if multip...

CLSA-2024-1709562163 Fix CVE(s): CVE-2023-50387, CVE-2023-50868

SECURITY UPDATE: KeyTrap denial of service vulnerability - debian/patches/CVE-2023-50387-20230-50868.patch: Fix DNSSEC verification complexity issue by updating verification function signatures. - debian/patches/CVE-2023-50387-fix-1.patch: Allow the original CVE-2023-50387 patch to work if multip...