CVE-2019-19307

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2019-19307
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19307.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-19307
Downstream
Published
2019-11-26T16:15:13.807Z
Modified
2026-07-08T16:08:00.668906Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An integer overflow in parse_mqtt in mongoose.c in Cesanta Mongoose 6.16 allows an attacker to achieve remote DoS (infinite loop), or possibly cause an out-of-bounds write, by sending a crafted MQTT protocol packet.

References

Affected packages

Git / github.com/cesanta/mongoose

Affected ranges

Type
GIT
Repo
https://github.com/cesanta/mongoose
Events
Introduced
c41a22195ceabc02ffd0379f0e71d6c3575337aa
Last affected
c41a22195ceabc02ffd0379f0e71d6c3575337aa
Database specific 
{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:cesanta:mongoose:6.16:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "6.16"
        },
        {
            "last_affected": "6.16"
        }
    ]
}

Affected versions

6.*
6.16

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19307.json"