An out-of-bounds read vulnerability was discovered in tcpdump's handling of Cisco HDLC in tcpdump <= 4.9.1. An attacker could craft a malicious pcap file or send specially crafted packets to the network that would cause tcpdump to crash while processing the packet data.
An out-of-bounds read vulnerability was discovered in tcpdump's handling of Cisco HDLC in tcpdump <= 4.9.1. An attacker could craft a malicious pcap file or send specially crafted packets to the network that would cause tcpdump to crash while processing the packet data.
https://github.com/the-tcpdump-group/tcpdump/commit/866c60236c41cea1e1654c8a071897292f64be49 https://github.com/the-tcpdump-group/tcpdump/commit/a1eefe986065846b6c69dbc09afd9fa1a02c4a3d
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