Md4C · Md4C · CVE-2021-30027
**Name of the Vulnerable Software and Affected Versions**
md4c version 0.4.7
**Description**
The issue is related to the `md analyze line` function in `md4c.c`, which allows attackers to trigger the use of uninitialized memory. This can cause a denial of service via a malformed Markdown document. The vulnerability can be exploited by a remote attacker to disrupt service.
**Recommendations**
For md4c version 0.4.7, consider disabling the `md analyze line` function in `md4c.c` until a patch is available to prevent the use of uninitialized memory and potential denial of service attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.