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AUSCERT External Security Bulletin Redistribution
suricata -- buffer over-read
27 May 2019
AusCERT Security Bulletin Summary
Operating System: FreeBSD
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
CVE Names: CVE-2019-10053
Comment: This advisory references vulnerabilities in products which run on
platforms other than FreeBSD. It is recommended that administrators
running suricata check for an updated version of the software for
their operating system.
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suricata -- buffer over-read
suricata < 4.1.4
VuXML ID 3b903bf3-7f94-11e9-8a5f-c85b76ce9b5a
An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
CVE Name CVE-2019-10053
Copyright 2003-2005 Jacques Vidrine and contributors.
Please see the source of this document for full copyright information.
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