CVE-2018-20353

Name of the Vulnerable Software and Affected Versions: Cesanta Mongoose Embedded Web Server Library versions 6.13 and earlier

Description: The issue is caused by a use-after-free vulnerability in the mg http get proto data function, which can lead to a denial of service or remote code execution. This occurs during a "NULL test" and results in an invalid read of 8 bytes.

Recommendations: For Cesanta Mongoose Embedded Web Server Library versions 6.13 and earlier, consider updating to a version later than 6.13 to resolve the issue. As a temporary workaround, consider restricting access to the mg http get proto data function to minimize the risk of exploitation.