CVE-2022-33977

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Source
https://cve.org/CVERecord?id=CVE-2022-33977
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-33977.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-33977
Aliases
Downstream
Published
2022-07-26T06:15:08.957Z
Modified
2026-03-14T14:53:35.613301Z
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

untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts recursive entity references in DTDs. By exploiting this vulnerability, a remote unauthenticated attacker may cause a denial-of-service (DoS) condition on the server where the product is running.

References

Affected packages

Git / github.com/stchris/untangle

Affected ranges

Type
GIT
Repo
https://github.com/stchris/untangle
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
42e4b3a0132457ddca281e6f63501228c1532db5
Fixed
35cae38fd0d3dbc099d400ab5893a06960ff40c9
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.2.0"
        }
    ]
}

Affected versions

0.*
0.1
0.2
0.3
0.3.1
0.4.0
1.*
1.0.0
1.1.0
1.1.1
1.2.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-33977.json"