A vulnerability was found in Apache MXNet up to 1.9.0. It has been rated as problematic. This issue affects an unknown code block of the component Operator Name Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. The summary by CVE is:

A regular expression used in Apache MXNet (incubating) is vulnerable to a potential denial-of-service by excessive resource consumption. The bug could be exploited when loading a model in Apache MXNet that has a specially crafted operator name that would cause the regular expression evaluation to use excessive resources to attempt a match. This issue affects Apache MXNet versions prior to 1.9.1.

The weakness was published 07/25/2022. The advisory is shared at lists.apache.org. The identification of this vulnerability is CVE-2022-24294 since 02/01/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading to version 1.9.1 eliminates this vulnerability.

Similar entry is available at VDB-119306.

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Vendor

• Apache

Name

• MXNet

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9

License

• open-source

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• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

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