Kurz gesagt
- CVE-2023-47163 ist eine Schwachstelle (HOCH (CVSS 7.5)) in remarshal, remarshal (remarshal project).
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.96%, höher als bei 61.8% aller Schwachstellen.
- Abhilfe: auf 0.17.1 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| remarshal PyPI | < 0.17.1
| 0.17.1
|
| remarshal | < 0.17.1
| 0.17.1
|
Description
Remarshal prior to v0.17.1 expands YAML alias nodes unlimitedly, hence Remarshal is vulnerable to Billion Laughs Attack. Processing untrusted YAML files may cause a denial-of-service (DoS) condition.
NVD description
Remarshal prior to v0.17.1 expands YAML alias nodes unlimitedly, hence Remarshal is vulnerable to Billion Laughs Attack. Processing untrusted YAML files may cause a denial-of-service (DoS) condition.
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