CVE-2021-26529

published 2021-02-08

CVE-2021-26529: The mg_tls_init function in Cesanta Mongoose HTTPS server 7.0 and 6.7-6.18 (compiled with mbedTLS support) is vulnerable to remote OOB write attack via…

Priority P3 46 critical 9.1 CVSS 3.1

AV N AC L PR N UI N S U C N I H A H

The mg_tls_init function in Cesanta Mongoose HTTPS server 7.0 and 6.7-6.18 (compiled with mbedTLS support) is vulnerable to remote OOB write attack via connection request after exhausting memory pool.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
cesanta	mongoose	—	—
cesanta	mongoose	6.7 – 6.18	—

CVSS provenance

nvd v3.1 9.1 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

nvd v2.0 6.4 MEDIUM AV:N/AC:L/Au:N/C:N/I:P/A:P

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CWE-787