CVEvulnerability

CVE-2021-26530

9.1 CRITICAL Published 2021-02-08 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-02-08
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
CWE-787

Description

The mg_tls_init function in Cesanta Mongoose HTTPS server 7.0 (compiled with OpenSSL support) is vulnerable to remote OOB write attack via connection request after exhausting memory pool.

Affected configurations

• cesanta mongoose 7.0

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References