Bug 1696668 (CVE-2018-10242) - CVE-2018-10242 suricata: incorrect handling of SSH parsing banner leads to out-of-bound read
Summary: CVE-2018-10242 suricata: incorrect handling of SSH parsing banner leads to ou...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2018-10242
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
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Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-04-05 11:56 UTC by Dhananjay Arunesh
Modified: 2019-09-29 15:10 UTC (History)
4 users (show)

Fixed In Version: Suricata 4.0.5
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Last Closed: 2019-04-05 11:59:10 UTC
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Description Dhananjay Arunesh 2019-04-05 11:56:24 UTC 
Suricata version 4.0.4 incorrectly handles the parsing of the SSH banner. A malformed SSH banner can cause the parsing code to read beyond the allocated data because SSHParseBanner in app-layer-ssh.c lacks a length check.

Reference:
https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/
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