Use-after-free vulnerability in expr_traverse_nodes_post() in yasm version 1.3.0

Use-after-free vulnerability in expr_traverse_nodes_post() in yasm version 1.3.0

CVE-2021-33462 · MEDIUM Severity

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

An issue was discovered in yasm version 1.3.0. There is a use-after-free in expr_traverse_nodes_post() in libyasm/expr.c.

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