CVSS 3.1 Score 9.8 of 10 (high)


Published Sep 20, 2023
Updated: Sep 22, 2023
CWE ID 120


CVE-2023-36109 is a Buffer Overflow vulnerability in JerryScript version 3.0, which allows remote attackers to execute arbitrary code through the ecma_stringbuilder_append_raw component at /jerry-core/ecma/base/ecma-helpers-string.c. The vulnerability affects the product 'sv5o6t'. To remediate this vulnerability, users should update their JerryScript installation to a version that is not affected. This vulnerability has a high severity rating with a base score of 9.8 out of 10, indicating that it poses a critical danger to organizations. The exploitability score is 3.9 out of 10, suggesting that it is moderately difficult to exploit. The impact includes high integrity and confidentiality impacts, as well as high availability impact.

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