CVE-2018-10242

Published: Apr 4, 2019Modified: Nov 21, 2024

7.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

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.

Affected (2)

Products: Oisf: Suricata · Debian: Debian Linux

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Oisf Suricata	Version 4.0.4

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 8.0

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (4)

https://lists.debian.org/debian-lts-announce/2019/04/msg00010.html

Source: cve@mitre.org

Third Party Advisory

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

Source: cve@mitre.org

Release NotesVendor Advisory

https://lists.debian.org/debian-lts-announce/2019/04/msg00010.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

Release NotesVendor Advisory

Timeline

No history available yet.