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CVE

CVE-2024-35198

TorchServe vulnerable to bypass of allowed_urls configuration
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CVE

CVE-2024-35198

TorchServe vulnerable to bypass of allowed_urls configuration

Impact

TorchServe's check on allowedurls configuration can be by-passed if the URL contains characters such as ".." but it does not prevent the model from being downloaded into the model store. Once a file is downloaded, it can be referenced without providing a URL the second time, which effectively bypasses the allowedurls security check. Customers using PyTorch inference Deep Learning Containers (DLC) through Amazon SageMaker and EKS are not affected.

Patches

This issue in TorchServe has been fixed by validating the URL without characters such as ".." before downloading: #3082.

 TorchServe release 0.11.0 includes the fix to address this vulnerability.

References

Thank Kroll Cyber Risk for for responsibly disclosing this issue.

If you have any questions or comments about this advisory, we ask that you contact AWS Security via our vulnerability reporting page or directly via email to aws-security@amazon.com. Please do not create a public GitHub issue.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
C
H
U
9.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Related Resources

No items found.

References

https://github.com/pytorch/serve/security/advisories/GHSA-wxcx-gg9c-fwp2, https://nvd.nist.gov/vuln/detail/CVE-2024-35198, https://github.com/pytorch/serve/pull/3082, https://github.com/pytorch/serve/commit/cdba0fd449c2fd23dcf37c54c0784035541d5114, https://github.com/pytorch/serve, https://github.com/pytorch/serve/releases/tag/v0.11.0, https://pypi.org/project/torchserve, https://github.com/advisories/GHSA-wxcx-gg9c-fwp2

Severity

9.8

CVSS Score
0
10

Basic Information

Base CVSS
9.8
EPSS Probability
0.00792%
EPSS Percentile
0.52154%
Introduced Version
0,0.4.0,0.1.1
Fix Available
0.11.0

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