CVE-2020-5779 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

A flaw in Trading Technologies Messaging 7.1.28.3 (ttmd.exe) relates to invalid parameter handling when calling strcpy_s() with an invalid parameter (i.e., a long src string parameter) as a part of processing a type 4 message sent to default TCP RequestPort 10200. It's been observed that ttmd.exe terminates as a result.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tradingtechnologies	Trading Technologies Messaging	7.1.28.3

References

https://www.tenable.com/security/research/tra-2020-52Third Party Advisory
https://www.tenable.com/security/research/tra-2020-52Third Party Advisory

FAQ

What is CVE-2020-5779?

CVE-2020-5779 is a vulnerability with a CVSS score of 7.5 (HIGH). A flaw in Trading Technologies Messaging 7.1.28.3 (ttmd.exe) relates to invalid parameter handling when calling strcpy_s() with an invalid parameter (i.e., a long src string parameter) as a part of pr...

How severe is CVE-2020-5779?

CVE-2020-5779 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-5779?

Check the references section above for vendor advisories and patch information. Affected products include: Tradingtechnologies Trading Technologies Messaging.