CVE-2021-26530

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Source
https://cve.org/CVERecord?id=CVE-2021-26530
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26530.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-26530
Downstream
Published
2021-02-08T21:15:13.803Z
Modified
2026-08-07T15:15:21.118933Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H CVSS Calculator
Summary
[none]
Details

The mgtlsinit 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.

References

Affected packages

Git / github.com/cesanta/mongoose

Affected ranges

Type
GIT
Repo
https://github.com/cesanta/mongoose
Events
Introduced
54250f5fbfa1972b96ef593b457abd6184ea65a0
Last affected
54250f5fbfa1972b96ef593b457abd6184ea65a0
Database specific
Show details 
{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:cesanta:mongoose:7.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "7.0"
        },
        {
            "last_affected": "7.0"
        }
    ]
}

Affected versions

7.*
7.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26530.json"