CVEvulnerability
CVE-2022-33977
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-07-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-776
Description
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.
Affected configurations
• untangle project untangle (<= 1.2.0)
Related
Weakness · CWE (1)
- CWE-776 Improper Restriction of Recursive Entity References in DTDs weakness
References
- https://github.com/stchris/untangle Product, Third Party Advisory
- https://github.com/stchris/untangle/releases/tag/1.2.1 Release Notes, Third Party Advisory
- https://jvn.jp/en/jp/JVN30454777/ Third Party Advisory
- https://github.com/stchris/untangle Product, Third Party Advisory
- https://github.com/stchris/untangle/releases/tag/1.2.1 Release Notes, Third Party Advisory
- https://jvn.jp/en/jp/JVN30454777/ Third Party Advisory