CVE-2023-43654

2023-09-2823:15:09

CWE-918

[email protected]

web.nvd.nist.gov

torchserve

pytorch

model serving

input validation

remote http

security vulnerability

cve-2023-43654

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

9.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.5%

JSON

TorchServe 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.

Affected configurations

Vulners

NVD

Node

pytorchtorchserveRange0.1.0–0.8.2

VendorProductVersionCPE
pytorchtorchserve*cpe:2.3:a:pytorch:torchserve:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
pytorch	torchserve	*	cpe:2.3:a:pytorch:torchserve::::::::

CNA Affected

[
  {
    "vendor": "pytorch",
    "product": "serve",
    "versions": [
      {
        "version": ">= 0.1.0, < 0.8.2",
        "status": "affected"
      }
    ]
  }
]