CVE-2020-10101

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Source
https://cve.org/CVERecord?id=CVE-2020-10101
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-10101.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-10101
Published
2020-03-05T01:15:11.367Z
Modified
2026-03-14T09:47:59.641873Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Zammad 3.0 through 3.2. The WebSocket server crashes when messages in non-JSON format are sent by an attacker. The message format is not properly checked and parsing errors not handled. This leads to a crash of the service process.

References

Affected packages

Git / github.com/zammad/zammad

Affected ranges

Type
GIT
Repo
https://github.com/zammad/zammad
Events
Introduced
9bdf6d7b816d4e55501e13d12dc0d9b53cf16f5c
Last affected
e0ff35cb1492d1fd09f971ead0426ea6acbbef30
Database specific 
{
    "versions": [
        {
            "introduced": "1.0.0"
        },
        {
            "last_affected": "3.2.0"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-10101.json"