Trading Technologies Messaging 7.1.28.3 Service Port 10200 ttmd.exe strcpy_s src denial of service

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Trading Technologies Messaging 7.1.28.3. This affects the function strcpy_s of the file ttmd.exe of the component Service Port 10200. Such manipulation of the argument src as part of Invalid Parameter leads to denial of service. This vulnerability is uniquely identified as CVE-2020-5779. The attack can be launched remotely. No exploit exists. Restrictive firewalling should be applied.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Trading Technologies Messaging 7.1.28.3. Affected by this issue is the function strcpy_s of the file ttmd.exe of the component Service Port 10200. The manipulation of the argument src as part of a Invalid Parameter leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

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.

The weakness was disclosed 09/02/2020 (Website). The advisory is shared for download at tenable.com. This vulnerability is handled as CVE-2020-5779 since 01/06/2020. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

Addressing this vulnerability is possible by firewalling tcp/10200.

The entry VDB-160651 is pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Firewalling: 🔍

Timelineinfo

01/06/2020 🔍
09/02/2020 +240 days 🔍
09/03/2020 +1 days 🔍
09/03/2020 +0 days 🔍

Sourcesinfo

Advisory: tenable.com
Status: Not defined

CVE: CVE-2020-5779 (🔍)
GCVE (CVE): GCVE-0-2020-5779
GCVE (VulDB): GCVE-100-160652
See also: 🔍

Entryinfo

Created: 09/03/2020 08:03
Updated: 09/03/2020 08:08
Changes: 09/03/2020 08:03 (44), 09/03/2020 08:08 (17)
Complete: 🔍
Cache ID: 216::103

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