CVE-2023-43654

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Summary

CVECVE-2023-43654
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-09-28 23:15:00 UTC
Updated2023-10-31 18:35:00 UTC
DescriptionTorchServe is a tool for serving and scaling PyTorch models in production. TorchServe default configuration lacks proper input validation, enabling third parties to invoke remote HTTP download requests and write files to the disk. This issue could be taken advantage of to compromise the integrity of the system and sensitive data. This issue is present in versions 0.1.0 to 0.8.1. A user is able to load the model of their choice from any URL that they would like to use. The user of TorchServe is responsible for configuring both the allowed_urls and specifying the model URL to be used. A pull request to warn the user when the default value for allowed_urls is used has been merged in PR #2534. TorchServe release 0.8.2 includes this change. Users are advised to upgrade. There are no known workarounds for this issue.

Risk And Classification

Problem Types: CWE-918

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Pytorch Torchserve All All All All

References

ReferenceSourceLinkTags
PyTorch Model Server Registration / Deserialization Remote Code Execution ≈ Packet Storm MISC packetstormsecurity.com
Release TorchServe v0.8.2 Release Notes · pytorch/serve · GitHub MISC github.com
TorchServe SSRF · Advisory · pytorch/serve · GitHub MISC github.com
Issue warning about allowed_urls when default value is used by namannandan · Pull Request #2534 · pytorch/serve · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 995497 Python (Pip) Security Update for torchserve (GHSA-8fxr-qfr9-p34w)

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