CVE catalog
CVE-2022-33977
python-untangle: CVE-2022-33977
- Severity
- Medium
- Source
- [NVD] · [CVE record]
- EPSS
- 1.81% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | python-untangle | sid | 1.2.1-1 | fixed |
| Debian | python-untangle | forky | 1.2.1-1 | fixed |
| Debian | python-untangle | trixie | 1.2.1-1 | fixed |
| Debian | python-untangle | bookworm | 1.2.1-1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | python-untangle | source | sid | 1.2.1-1 | not yet assigned | Not reported | Not reported |
| Debian | python-untangle | source | forky | 1.2.1-1 | not yet assigned | Not reported | Not reported |
| Debian | python-untangle | source | trixie | 1.2.1-1 | not yet assigned | Not reported | Not reported |
| Debian | python-untangle | source | bookworm | 1.2.1-1 | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [python3-untangle]Fixed
Source package: [python-untangle]
Details (2)
1.2.1-1· all · bookwormFixed · Fixed:
1.2.1-1dsa · python-untangle · debian · bookworm
1.2.1-1· all · bookwormFixed · Fixed:
1.2.1-1dsa · python-untangle · debian · bookworm
Observed: