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

DEBIAN-CVE-2022-33977

Published

2022-07-26T05:10:44Z

Modified

2026-07-15T01:48:57.877352945Z

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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/33xxx/CVE-2022-33977.json",
    "cna_assigner": "jpcert"
}

References

Affected packages

Git / github.com/stchris/untangle

Affected ranges

Type

GIT

Repo

https://github.com/stchris/untangle

Events

Introduced

Fixed

35cae38fd0d3dbc099d400ab5893a06960ff40c9

Database specific

{
    "cpe": "cpe:2.3:a:untangle_project:untangle:*:*:*:*:*:python:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.2.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

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

1.2.0 and earlier

Database specific

source

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