Yasm · Yasm · CVE-2023-49554
**Name of the Vulnerable Software and Affected Versions**
YASM version 1.3.0.86.g9def
**Description**
The issue is related to a Use After Free vulnerability in the `do directive()` function, located in the `modules/preprocs/nasm/nasm-pp.c` component. This vulnerability allows a remote attacker to cause a denial of service. The vulnerability is associated with memory handling errors, which can be exploited by an attacker to disrupt service.
**Recommendations**
For YASM version 1.3.0.86.g9def, consider disabling the `do directive()` function as a temporary workaround until a patch is available. Restrict access to the `modules/preprocs/nasm/nasm-pp.c` component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.