UBUNTU-CVE-2019-1010220

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UBUNTU-CVE-2019-1010220

Summary:

Details: tcpdump.org tcpdump 4.9.2 is affected by: CWE-126: Buffer Over-read. The impact is: May expose Saved Frame Pointer, Return Address etc. on stack. The component is: line 234: "ND_PRINT((ndo, "%s", buf));", in function named "print_prefix", in "print-hncp.c". The attack vector is: The victim must open a specially crafted pcap file.

References: https://ubuntu.com/security/CVE-2019-1010220, https://github.com/the-tcpdump-group/tcpdump/blob/master/print-hncp.c, https://github.com/the-tcpdump-group/tcpdump/blob/tcpdump-4.9.2/print-hncp.c, https://github.com/the-tcpdump-group/tcpdump/commits/master/print-hncp.c, https://ubuntu.com/security/notices/USN-4252-1, https://ubuntu.com/security/notices/USN-4252-2, https://www.cve.org/CVERecord?id=CVE-2019-1010220