CVE-2021-39207
Deserialization of Untrusted Data in parlai
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.4EPSS 1.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
10 Sep 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
parlai is a framework for training and evaluating AI models on a variety of openly available dialogue datasets. In affected versions the package is vulnerable to YAML deserialization attack caused by unsafe loading which leads to Arbitary code execution. This security bug is patched by avoiding unsafe loader users should update to version above v1.1.0. If upgrading is not possible then users can change the Loader used to SafeLoader as a workaround. See commit 507d066ef432ea27d3e201da08009872a2f37725 for details.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
Affected products
facebookresearch · ParlAIWant to know if your infrastructure is exposed to this?
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