● CVE — Medium
CVE-2023-4527
Vendorfedoraproject, netapp, redhat, gnuProductfedora, h300s firmware, h500s firmware, h700s firmware, enterprise linux, enterprise linux eus, enterprise linux for arm 64, enterprise linux for arm 64 eus, enterprise linux for ibm z systems, enterprise linux for ibm z systems eus, enterprise linux for power little endian, enterprise linux for power little endian eus, enterprise linux server aus, enterprise linux server for power little endian update services for sap solutions, glibc, enterprise linux tus, enterprise linux for ibm z systems eus s390x, codeready linux builder eus, codeready linux builder for ibm z systems, codeready linux builder eus for power little endian, codeready linux builder for arm64, codeready linux builder for arm64 eus, codeready linux builder for ibm z systems eus, enterprise linux for ibm z systems s390x, codeready linux builder eus for power little endian eusDiscoveredSep 18, 2023UpdatedMay 12, 2026
A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.