CVE-2023-48299

MEDIUM EPSS 47.5%
Published Nov 21, 20232y ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Nov 21, 2023 2y ago
Last Modified Jun 17, 2026 2w ago

Description

TorchServe is a tool for serving and scaling PyTorch models in production. Starting in version 0.1.0 and prior to version 0.9.0, using the model/workflow management API, there is a chance of uploading potentially harmful archives that contain files that are extracted to any location on the filesystem that is within the process permissions. Leveraging this issue could aid third-party actors in hiding harmful code in open-source/public models, which can be downloaded from the internet, and take advantage of machines running Torchserve. The ZipSlip issue in TorchServe has been fixed by validating the paths of files contained within a zip archive before extracting them. TorchServe release 0.9.0 includes fixes to address the ZipSlip vulnerability.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
47.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-22 Path Traversal Resource Mgmt

Affected Products 1

VendorProductVersionRange
pytorchtorchserve*≥0.1.0  –  <0.9.0

References 4

  • github.com https://github.com/pytorch/serve/commit/bfb3d42396727614aef625143b4381e64142f9bb
    Patch
  • github.com https://github.com/pytorch/serve/pull/2634
    Patch
  • github.com https://github.com/pytorch/serve/releases/tag/v0.9.0
    Release Notes
  • github.com https://github.com/pytorch/serve/security/advisories/GHSA-m2mj-pr4f-h9jp
    PatchVendor Advisory

Remediation

  • github.com https://github.com/pytorch/serve/commit/bfb3d42396727614aef625143b4381e64142f9bb
    Patch
  • github.com https://github.com/pytorch/serve/pull/2634
    Patch
  • github.com https://github.com/pytorch/serve/security/advisories/GHSA-m2mj-pr4f-h9jp
    PatchVendor Advisory