SYT-2022-4: Multiple denial of service vulnerabilities in FastCGI interface of Secure Integration Server

Publisher: Softing Industrial Automation GmbH Document category: csaf_security_advisory
Initial release date: 2022-07-27T10:00:00.000Z Engine: Secvisogram .2.2.15
Current release date: 2023-11-29T09:27:33.207Z Build Date: 2023-11-29T09:27:33.207Z
Current version: 2.0.0 Status: final
CVSSv3.1 Base Score: 7.5 Severity: high
Original language: en-US Language:
Also referred to:

Vulnerabilities

(CVE-2022-1069)

A crafted HTTP packet with a large Content-Length header can create a denial of service condition.

CWE: CWE-125:Out-of-bounds Read
Discovery date: 2022-04-15T10:00:00.000Z
Release date: 2022-07-01T10:00:00.000Z

Product status

Known affected
Product CVSS-Vector CVSS Base Score
Softing Secure Integration Server <= V1.22 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 7.5
Fixed

Remediations

Workaround

Configure the Windows firewall to block network requests to IP port 9000

For products:

Acknowledgments

(CVE-2022-2337)

A crafted HTTP packet with a missing HTTP URI can create a denial of service condition.

CWE: CWE-476:NULL Pointer Dereference
Discovery date: 2022-04-15T10:00:00.000Z

Product status

Known affected
Product CVSS-Vector CVSS Base Score
Softing Secure Integration Server <= V1.22 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 7.5
Fixed

Remediations

Workaround

Configure the Windows firewall to block network requests to IP port 9000

For products:

Acknowledgments

(CVE-2022-2335)

A crafted HTTP packet with a -1 Content-Lenght header can create a denial-of-service condition.

CWE: CWE-191:Integer Underflow (Wrap or Wraparound)
Discovery date: 2022-04-15T10:00:00.000Z

Product status

Known affected
Product CVSS-Vector CVSS Base Score
Softing Secure Integration Server <= V1.22 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 7.5
Fixed

Remediations

Workaround

Configure the Windows firewall to block network requests to IP port 9000

For products:

Acknowledgments

(CVE-2022-2547)

A crafted HTTP packet without a Content-Type header can create a denial-of-service condition.

CWE: CWE-476:NULL Pointer Dereference

Product status

Known affected
Product CVSS-Vector CVSS Base Score
Softing Secure Integration Server <= V1.22 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 7.5
Fixed

Remediations

Workaround

Configure the Windows firewall to block network requests to IP port 9000

For products:

Acknowledgments

Softing Industrial Automation GmbH

Namespace: https://industrial.softing.com

Softing PSIRT - contact us at [email protected]

Revision history

Version Date of the revision Summary of the revision
1.0.0 2022-07-27T10:00:00.000Z Initial version
2.0.0 2023-11-29T09:27:33.207Z Fix for Secure Integration Server

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