CVE-2022-1069 Softing Secure Integration Server Out-of-bounds Read

What is CVE-2022-1069?

CVE-2022-1069 is a high-severity denial of service vulnerability in Softing Secure Integration Server, published on 17 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A crafted HTTP packet with a large content-length header can create a denial-of-service condition in Softing Secure Integration Server V1.22.

Weakness: CWE-125

Which versions are affected by CVE-2022-1069?

It affects 6 products.

Products include Softing Edgeaggregator, Softing Edgeconnector, Softing Opc, Softing Opc Ua C\+\+ Software Development Kit, Softing Secure Integration Server, Softing Uagates.

How do I fix CVE-2022-1069?

No fix has been published for CVE-2022-1069 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2022-1069 being exploited?

There is no known exploitation of CVE-2022-1069 in the wild and no public exploit code.

Other vulnerabilities in Softing Secure Integration Server

• CVE-2022-2336 Softing Secure Integration Server Improper Authentication Critical 9.8
• CVE-2023-27335 Softing edgeAggregator Client Cross-Site Scripting Remote Code Execution Vulnerability High 8.8
• CVE-2024-0860 Cleartext Transmission of Sensitive Information in Softing edgeConnector and edgeAggregator High 8.0
• CVE-2023-27334 Softing edgeConnector Siemens ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability High 7.5
• CVE-2023-27336 Softing edgeConnector Siemens OPC UA Server Null Pointer Dereference Denial-of-Service Vulnerability High 7.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-wrf9-xcvq-3jpw.