CVSS 3.1 Score 5.5 of 10 (medium)


Published Jan 3, 2024
Updated: Jan 9, 2024
CWE ID 416


CVE-2023-49554 is a Use After Free vulnerability found in YASM, affecting the do_directive function in the modules/preprocs/nasm/nasm-pp.c component. This vulnerability allows a remote attacker to cause a denial of service. The vulnerability has a base severity rating of MEDIUM, with a base score of 5.5 according to NVD@NIST.GOV. It requires user interaction and has a low attack complexity. While it does not impact integrity or confidentiality, it poses a high availability impact to organizations. Remediation steps for this vulnerability are not provided in the available information.

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