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CVE-2022-31471

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Date: July 26, 2022

untangle is a python library to convert XML data to python objects. untangle versions 1.2.0 and earlier improperly restricts XML external entity references. By exploiting this vulnerability, a remote unauthenticated attacker may read the contents of local files.

Language: Python

Severity Score

Related Resources (10)

https://github.com/advisories/GHSA-f83q-2cp7-qrjg
https://github.com/stchris/untangle
https://nvd.nist.gov/vuln/detail/CVE-2022-31471
https://jvn.jp/en/jp/JVN30454777
https://github.com/stchris/untangle/releases/tag/1.2.1
https://security-tracker.debian.org/tracker/CVE-2022-31471
https://github.com/pypa/advisory-database/tree/main/vulns/untangle/PYSEC-2022-244.yaml
https://github.com/stchris/untangle/security/advisories/GHSA-f83q-2cp7-qrjg
https://jvn.jp/en/jp/JVN30454777/
https://www.mend.io/vulnerability-database/CVE-2022-31471

Severity Score

Weakness Type (CWE)

Improper Restriction of XML External Entity Reference ('XXE')

CWE-611

Top Fix

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Upgrade Version

Upgrade to version untangle - 1.2.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

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