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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Use After Free

Overview Affected versions of this package are vulnerable to Use After Free via the function exprtraversenodespost in libyasm/expr.c. Remediation There is no fixed version for yasm. References - GitHub Gist - GitHub Issue Credit: Clingto...

PT-2022-10258

Name of the Vulnerable Software and Affected Versions yasm version 1.3.0 Description A use-after-free issue was discovered in the expr traverse nodes post function located in the libyasm/expr.c file. This issue affects the functionality of the software, potentially leading to instability or...