Softing uaToolkit Embedded up to 1.41.0 Publish Response MaxNotificationPerPublish memory allocation

Summaryinfo

A vulnerability categorized as critical has been discovered in Softing uaToolkit Embedded up to 1.41.0. The affected element is an unknown function of the component Publish Response Handler. Executing a manipulation of the argument MaxNotificationPerPublish can lead to memory allocation. This vulnerability appears as CVE-2024-25075. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Softing uaToolkit Embedded up to 1.41.0 and classified as critical. This vulnerability affects an unknown functionality of the component Publish Response Handler. The manipulation of the argument MaxNotificationPerPublish with an unknown input leads to a memory allocation vulnerability. The CWE definition for the vulnerability is CWE-789. The product allocates memory based on an untrusted, large size value, but it does not ensure that the size is within expected limits, allowing arbitrary amounts of memory to be allocated. As an impact it is known to affect availability. CVE summarizes:

An issue was discovered in Softing uaToolkit Embedded before 1.41.1. When a subscription with a very low MaxNotificationPerPublish parameter is created, a publish response is mishandled, leading to memory consumption. When that happens often enough, the device will be out of memory, i.e., a denial of service.

The advisory is available at industrial.softing.com. This vulnerability was named CVE-2024-25075 since 02/04/2024. Technical details are known, but there is no available exploit.

Upgrading to version 1.41.1 eliminates this vulnerability.

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Productinfo

Vendor

• Softing

Name

• uaToolkit Embedded

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20
• 1.21
• 1.22
• 1.23
• 1.24
• 1.25
• 1.26
• 1.27
• 1.28
• 1.29
• 1.30
• 1.31
• 1.32
• 1.33
• 1.34
• 1.35
• 1.36
• 1.37
• 1.38
• 1.39
• 1.40
• 1.41.0

CPE 2.3info

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CPE 2.2info

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