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IBM AIX: tcpdump_advisory4 (CVE-2018-19519): Stack Based Buffer Overflow Vulnerability

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IBM AIX: tcpdump_advisory4 (CVE-2018-19519): Stack Based Buffer Overflow Vulnerability

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Published
11/25/2018
Created
03/19/2019
Added
02/26/2019
Modified
03/01/2021

Description

In tcpdump 4.9.2, a stack-based buffer over-read exists in the print_prefix function of print-hncp.c via crafted packet data because of missing initialization.

Solution(s)

  • ibm-aix-tcpdump_advisory4

References

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