Sqlite3 · Sqlite3 · CVE-2021-31239
**Name of the Vulnerable Software and Affected Versions**
SQLite3 version 3.35.4
**Description**
The issue in the appendvfs.c component of the SQLite database management system is related to reading beyond the valid boundaries of a data buffer. This can be exploited by a remote attacker to cause a denial of service. The `appendvfs.c` function is specifically mentioned as the vulnerable component.
**Recommendations**
For SQLite3 version 3.35.4, consider disabling the `appendvfs.c` function as a temporary workaround to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.