Feed/CVE-2020-25756
CVE-2020-25756CRITICALCVSS 9.8

CVE-2020-25756

Published Sep 17, 2020·Updated Jun 16, 2026

NVD Description

A buffer overflow vulnerability exists in the mg_get_http_header function in Cesanta Mongoose 6.18 due to a lack of bounds checking. A crafted HTTP header can exploit this bug. NOTE: a committer has stated "this will not happen in practice.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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