sf-pcapng.c in libpcap before 1.9.1 does not properly validate the PHB header length before allocating memory.Referenceshttps://www.tcpdump.org/public-cve-list.txthttps://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGEShttps://github.com/the-tcpdump-group/libpcap/commit/a5a36d9e82dde7265e38fe1f87b7f11c461c29f6https://github.com/the-tcpdump-group/libpcap/commit/87d6bef033062f969e70fa40c43dfd945d5a20abhttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00052.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00051.htmlhttps://lists.debian.org/debian-lts-announce/2019/10/msg00031.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/https://support.apple.com/kb/HT210788https://support.apple.com/kb/HT210790https://support.apple.com/kb/HT210785https://support.apple.com/kb/HT210789https://usn.ubuntu.com/4221-1/https://seclists.org/bugtraq/2019/Dec/23http://seclists.org/fulldisclosure/2019/Dec/26https://usn.ubuntu.com/4221-2/https://www.oracle.com/security-alerts/cpuapr2020.htmlhttps://lists.debian.org/debian-lts-announce/2021/12/msg00014.html
