Jerryscript 3.0.0 jmem-heap.c allocation of resources

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A vulnerability, which was classified as problematic, has been found in Jerryscript 3.0.0. This issue affects some unknown processing of the file /jerry-core/jmem/jmem-heap.c. The manipulation leads to allocation of resources. The CWE definition for the vulnerability is CWE-770. The weakness was shared 01/25/2022 as 4894. The advisory is shared at The identification of this vulnerability is CVE-2021-44994. The attack can only be done within the local network. Technical details are available. There is no exploit available. The price for an exploit might be around USD $0-$5k at the moment. It is declared as not defined. We expect the 0-day to have been worth approximately $0-$5k. A possible mitigation has been published before and not just after the disclosure of the vulnerability. [Details]



IOC - Indicator of Compromise (2)

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IOA - Indicator of Attack (1)

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