Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2018-10242

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.

Published

2019-04-04T15:29:00.377

Last Modified

2024-11-21T03:41:05.650

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	oisf	suricata	4.0.4	Yes
Operating System	debian	debian_linux	8.0	Yes

References

https://lists.debian.org/debian-lts-announce/2019/04/msg00010.html Third Party Advisory ([email protected])
https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/ Release Notes, Vendor Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2019/04/msg00010.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/ Release Notes, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)